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Minggu, 09 Agustus 2015

Midland LXT600VP3 36-Channel GMRS with 30-Mile Range, NOAA Weather Alert, Rechargeable Batteries and Charger

Midland LXT600VP3 36-Channel GMRS with 30-Mile Range, NOAA Weather Alert, Rechargeable Batteries and Charger..


Midland LXT600VP3 36-Channel GMRS with 30-Mile Range, NOAA Weather Alert, Rechargeable Batteries and Charger

Grab Now Midland LXT600VP3 36-Channel GMRS with 30-Mile Range, NOAA Weather Alert, Rechargeable Batteries and Charger By Midland

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87 of 89 people found the following review helpful.
5Terrific for Event Mgmt - Buying More
By Susan
We purchased two pairs of these radios so four of us could stay in touch during a large event on two levels of the Broward County Convention Center in Fort Lauderdale. The radios worked flawlessly. A BIG bonus is that they are small and lightweight. We are buying two more pairs today, for a total of eight radios.

We charged for 24 hours before first use, used them all day/12 hours, and batteries are still at full power. We were advised by a Midland rep NOT to leave the radios on the charger as a matter of course, but only to charge the radios when they actually needed it. It is on our checklist now to check radio battery life two days before event.

When you buy: They need a 24-hr charge before first use; and if you are running a large event, buy enough to give one of your radios to the venue rep for the duration of your event. It will save you a lot of running around looking for that person when you need them to act.

Love these radios.

77 of 82 people found the following review helpful.
5Paintball/WoodsBall Approved (was 4 stars, but now 5 stars)
By R. Liebespach
I decided to buy a pair of these.
I tried them out 11/03/2012 ref'ing a paintball game on a 2 1/2 acre field (mostly trees - about 10% open space - about .2 miles from one end to the other) with no difficulty on a FRS channel (Channel 9, CTCSS Sub-Channel 11). They also communicated well with my uniden radios.
The real test was yesterday (11/17/2012 [...]) when I was be ref'ing a much bigger event on a field that is almost 20 acres (mostly trees - about 5% open space - over 1/2 of a mile from one corner to the opposite corner)

They worked great! On the field they reached cleanly from one side of the field to the other (on channel 9, no sub-channel)... the longest line of sight thru dense wood that I had a chance to test was over a 1/3 mile... but better than that i had to run an errand and on the way back i used one from inside the car on the way back... they worked great from inside the car across about 1/2 mile from the responder at our registration area. About 1/2 that distance was woods and a large church building line of sight between us (That is much better than the uniden I have). I have no doubt I would get at least a mile thru dense wood. I probably won't get a chance to try them on a larger field until January. (If I don't post an update by Feb. 2013, ask for an update) (If I remember, I'll post a video of part of our field.)

Yes, I would buy another set.
The reason for only 4 stars is I haven't tried them at a really long distance yet. The largest field I've played on is Wayne's World (about 1/2mile x 1/3mile)([...])

Review Update:
January 19, 2013
I did order more radios.
We liked them so much we ordered 2 more radios. They went into use today.
I HUGE motivator for getting more of these radios is their battery life!
When we use them they are on continuously from just before 9am until about 2pm
The charge is lasting us 4 - 5 game days before they run out of a charge.

If I could bump my rating up to 4.5 stars, I would.
The reason for only 4 stars is still the same... I haven't tried them at a really long distance yet.

Review Update:
February 17, 2013
I now have 6 of these.
I tested them for distance yesterday (2/16/2013). On channel 11 (no sub-channel this time), I got 1.2 miles away in a mostly open area with some trees, and a hill preventing line of sight. There was an elevation difference too... about 100 feet. from the downhill radio the hill went up 100 feet over a distance of a 1/2 mile. I traveled level for a distance of almost 3/4 of a mile beyond that. At that distance the communication had a lot of static, but it was still very usable.
There's a picture of the test location (Fishhawk, Florida)in my facebook photos (facebook dot com /RickLiebespach)... The album titled "WFC Fields)
(There is a thin blue line from radio to radio, so you can see what was between us at our most distant conversation)

I suspect I could have gotten 1.5 miles, but I think my partner turned off his radio. This was using channel 11 (no sub-channel this time). This will serve my needs very well. (I play and referee paintball games on large fields)
As a result of this test, I am now upping my rating to 5 stars.

46 of 49 people found the following review helpful.
5Love These Radios! Highly Reccomend
By J. Evans Jr.
I originally purchased one pair to stay in contact with my lead man on our shift in a manufacturing facility. Our department is extremely noisy, as we have numerous machines stamping out metal parts, forklifts beeping and driving by. I use the AVPH3 surveillance headset because my job entails that I use both hands working with pneumatic tools to set the dies to stamp the parts. When my Lead calls, I have no trouble hearing him, and answer him with the push-to-talk button clipped to my shirt.

After we used the 1st pair for a few days, we realized just how much more efficient we were working, so I ordered a second pair to give to operators so that we can be in constant contact with each other. Now, if there is a problem with one of the machines, I can ask them what the problem is, and avoid wasted time walking the 50 to 75 yards to survey the problem, and then walk back to get the necessary tools to fix the problem.

The in-ear headset also doubles as a sound-reducing ear plug, but still allows me to communicate with the crew. However, the clear plastic behind-the-ear spiral looks rather CIA/Secret Service, and I have had to put up with some ribbing from some of the other workers in the plant. If they only knew just how comfortable, and, convenient this headset is, they wouldn't rib for long.

Midland Radios has long been a leader in radio manufacturing, and that was one big selling point for my purchase. These are NOT cheap little toys, but, well-constructed, solid radios.

I would suggest to follow the instructions to give the units a 24 hour initial charge, and then to charge them only as needed, every 2 days or so.

All in all, I am very pleased with the quality, the performance, and the range that these radios provide. We may even decide to purchase a third set.

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Selasa, 04 Agustus 2015

Energizer CHP4W8-4 Smart Recharge AA/AAA Charger with 8AA and 4AAA NiMH Batteries

Energizer CHP4W8-4 Smart Recharge AA/AAA Charger with 8AA and 4AAA NiMH Batteries..


Energizer CHP4W8-4 Smart Recharge AA/AAA Charger with 8AA and 4AAA NiMH Batteries

Buy Energizer CHP4W8-4 Smart Recharge AA/AAA Charger with 8AA and 4AAA NiMH Batteries By Energizer

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721 of 745 people found the following review helpful.
3'Smart', as in 'Maxwell Smart'?
By NLee the Engineer
This package (Energizer Smart Rechargeable Charger for AA/AAA Batteries, with 4 AA Batteries Included) contains a very impressive-looking charger. The charger (CHP41US) features a countdown timer, a battery 'Fuel Gauge', and four bad-battery indicators. It looks like a very smart charger - until I examined closer.

The first warning sign is that: Would You Believe this charger can only charge in pairs? That is, it cannot handle 1 or 3 cells. A real smart charger has to monitor and charge cells individually, because this is the only way to ensure that each cell is not over-charged or under-charged.

The next thing I found out is that: the so-called 'countdown timer' is mostly for show. It's The Old "2-bit counter in a 7-segment display" Trick. The display always start from '8' (eight hours) when a pair of depleted cells is inserted, regardless of the actual remaining charge time. As the batteries are being charged up, the counter simply decrements through '6', '4', '2' and finally '0', even though the actual charge time may turn out to be just five hours.

The 'Fuel Gauge' on this charger is marginally useful. It shows 1-4 bars, based on the combined voltage of one battery pair. If two pairs of batteries were inserted, the fuel gauge is for the pair with the lower voltage. It soon dawned upon me that both 'countdown timer' and 'fuel gauge' are based on the same information. For examples:
2.2V = 1 bar = 8 hours,
2.4V = 2 bars = 6 hours, and so on.
By the time the combined voltage of two cells reaches 3.0V approximately, the charging is terminated. If the two cells have different capacities, then the lesser one is inevitably over-charged.

One problem with this single 'fuel gauge' is that: it does not tell you which cell is at what status. In comparison, other chargers in this price range may contain four individual status indicators. For examples: Targus Digital TG-LCD2700 Charger with LCD Display and Sony BCG-34HRMF4 Battery Charger with LCD Display.

The same problem applies to the four bad-battery indicators. If you insert one good cell with a bad one to the left two slots, for example, both indicators light up in red. But you still can't tell which cell is bad.

The four rechargeable AA cells included in this package are the "New" Energizer 2300mAh NiMH batteries. Note that their capacity is lower than that of previous generation (2500mAh), but they are not advertised as 'Pre Charged' or 'Low Self Discharge'. My own testing, using the La Crosse BC-900 charger/analyzer, indicated that those are indeed traditional NiMH cells. That makes me suspect that Energizer simply rolled back its rechargeable battery technology to circa 2004, instead of moving forward like other battery companies.

To be positive, I should thank Energizer for NOT making yet another timer-based dumb charger, or another '15-minute' battery roaster. But in calling the CHP41US a 'Smart' charger, Mr. Energizer Bunny just Missed It By THAT Much!

[Update on Nov 10, 2012]
Energizer now bundle this charger with four lower-capacity rechargeable AA batteries. The new light-green batteries have a capacity of just 1400mAh. That makes this package an even worse value than before.

82 of 88 people found the following review helpful.
2"Indicator" says all batteries are bad, even new ones.
By greyhoundude
I had the same problem as a previous reviewer. This charger indicates all batteries are bad, including the batteries that came with it. I bought it new and locally for $9.99, which is what the batteries alone would have cost me, so it wasn't worth returing. Hopefully it actually charges the batteries and it's just a screwed up indicator. Still, it should do what it's ADVERTISED to do.

83 of 96 people found the following review helpful.
5Xcellent for Xbox 360 controller
By 1Dub79
I was skeptical of buying rechargeable batteries because some are duds. However, I bought my oldest boy an Xbox 360 and I did not want to continuously pay money for batteries. Therefore, I decided to buy this charger. It works great. The game is played a ton. Still, the batteries last about three weeks, prior to needing re-charging. Initially, you will have to charge the batteries for eight hours for a full charge. The countdown timer indicates how much time is left for a full charge. Once the counter reaches 0, the batteries are fully charged. Since the charging duration is long, I would suggest keeping two batteries charged, at all times. Therefore, when the other two batteries run out, they can be switched with two charged batteries. I don't know what the issue is with other reviewers of this product. All I can say is I got my money's worth. Not to mention, I am saving money by not continuously paying money for batteries. That can be very expensive.

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Minggu, 19 Juli 2015

Wasabi Power Battery (2-Pack) and Charger for Canon LP-E8 and Canon EOS 550D, EOS 600D, EOS Rebel T2i, EOS Rebel T3i, EOS Rebel T4i, EOS Rebel T5i

Wasabi Power Battery (2-Pack) and Charger for Canon LP-E8 and Canon EOS 550D, EOS 600D, EOS Rebel T2i, EOS Rebel T3i, EOS Rebel T4i, EOS Rebel T5i..


Wasabi Power Battery (2-Pack) and Charger for Canon LP-E8 and Canon EOS 550D, EOS 600D, EOS Rebel T2i, EOS Rebel T3i, EOS Rebel T4i, EOS Rebel T5i

Special Price Wasabi Power Battery (2-Pack) and Charger for Canon LP-E8 and Canon EOS 550D, EOS 600D, EOS Rebel T2i, EOS Rebel T3i, EOS Rebel T4i, EOS Rebel T5i By Wasabi Power

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106 of 110 people found the following review helpful.
5Remove battery from charger easily! (And review)
By jc92
Watch Video Here: http://www.amazon.com/review/R2P520P6STPH7H This video is on how to solve the problem with the Wasabi Power battery stuck in the charger. This is an EXTREMELY easy fix with no side effects!
But as for the product itself I am very happy with it so far! The batteries last a very long time because they sent me batteries with 1800 mAh! The charger is decent and it comes with adapters! You can NOT beat this price! I will definitely buy this product again!

I forgot to mention that there isn't a chip in the battery to tell you how charged it is. This can be a problem, but I've managed to get used to it.

40 of 41 people found the following review helpful.
5Great Product!
By AvodahFarm
I purchased this set to go along with my Canon T2i and am very pleased with it. The batteries hold their charge well and seem to recharge quickly...because I do mainly video work, battery life is a must and these fit the bill very nicely. I have not used the car charger attachment as of yet but it looks pretty sturdy. Of all the batteries and chargers I looked at, this is the best deal (the whole kit is a fraction of the cost for a single "Canon brand" battery) for a great product.

48 of 56 people found the following review helpful.
5Performs like name brand equip yet, price is ultra-low!
By Scott S.
I try to save as much as possible on anything that I purchase. I checked the specs for this unit and it is identical to "name-brand" equip at a fraction of the "name-brand" price. AND THESE ARE JAPANESE CELLS = BEST QUALITY!! Two lithium batteries at same voltage as the original Canon LP-E8 except, 250ma more amp-power which results in longer battery life that is all. Amperage is like horsepower whereas with "sensitive" electronics, voltage needs to be consistent and these are. The Automobile battery charger is the main reason I purchased this and I figured, having two extra batteries and an extra AC charger, just adds more benefit to the deal.

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Selasa, 30 Juni 2015

Scosche USBC202M Dual 10 Watt (2.1A) USB Car Charger works with iPhone 5, 5S and 5C

Scosche USBC202M Dual 10 Watt (2.1A) USB Car Charger works with iPhone 5, 5S and 5C..


Scosche USBC202M Dual 10 Watt (2.1A) USB Car Charger works with iPhone 5, 5S and 5C

Special Price Scosche USBC202M Dual 10 Watt (2.1A) USB Car Charger works with iPhone 5, 5S and 5C By Scosche

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211 of 237 people found the following review helpful.
2Work for iPad but not USB devices
By Mark
The packaging for the Scosche USBC202M dual iPad charger states "Works with iPad ... Android Devices"
That is misleading.

Short version: if the technical info below means nothing to you, don't buy this charger to use with any device except the iPad:

===
This will apparently charge the iPad at the full 2.1 amp rate (I haven't tried it with two iPads but based on other reviews assume it will do that too).

However, I bought two of these - for my iPad AND two different cell phones (Samsung Galaxy Nexus, Android and HTC HD2, Windows Mobile) which can both be charged at around 1 amp but neither of which will charge at more than 0.5 amp using this charger - the same rate achieved from a computer USB slot.
Other car chargers work just fine, using this one actually causes my Samsung phone to have less battery after a few hours driving than when I started.
This is also not immediately apparent because the phones look like they are charging but when you watch the charge over a few hours, or (with the Samsung) check the charging status, it says "USB charging".

This is caused by a USB/iDevice design challenge; to protect computers, early USB spec stated that no USB device may draw more than 0.5 amp unless the computer agrees to it. Later USB specs allow the two USB data pins to be shorted to go up to 1.7 amps - this is what my phone needs. As I understand it, the iPad requires specific signals on the 2 data lines to use the full 2.1 amp charge rate, and if connected to a charger that has shorted data pins - i.e. one that works well for most phones, will not charge at the full rate, if it charges at all. All this regardless of the maximum charge current the charger can provide.

My workaround is to acquire a cable that shorts the data pins for just the outlet I want to use with the phone.

Otherwise, for anyone that has two iPads, this is a super device - the smallest dual port iPad (2x 2.1A) charger I have seen yet and I love the low profile (most vehicle chargers consume way too much space outside of the vehicle outlet).

It would have given 3 stars if it had not used misleading wording on the packaging, 4 stars if the packaging had pointed out the USB challenges, and 5 stars if it had a mechanical or electronic switch to make it compatible with other modern USB devices.

33 of 35 people found the following review helpful.
4Needs a 'charge only' cable for Google Nexus 7
By Brad
As many reviews before state, this charger is designed for Apple devices. It requires a charge only cable to comply with the USB standards required by many android devices, which includes the Google Nexus 7.

69 of 79 people found the following review helpful.
5Great and powerful charger but you need a "charge only cable" for USB Devices!
By Techguru
The charger is great and provides an AC charge to my Samsung Galaxy S3. This basically means that using the charger with a "charge only" USB cable will make your phone think that it is plugged into the wall. Apple products DO NOT have this issue with charging on USB chargers as the technology that developed with the Apple charging system was designed to circumvent that specific problem. Apple users are good to go with any of their native cables. If you have an Android device, you will need to purchase a "charge only" USB cable...I cannot emphasize that enough!

Normal USB cables carry both data and charge and the data "communicates" with the USB effectively limiting the amount of power that can be received from a USB charger.

I can run GPS/Bluetooth /music/video and everything in between all a once and my phone will still charge via AC as confirmed on my GS3's charging screen. Normally it would say "USB charge" if i used my phones normal USB cable.

Here is the selection of "charge only" USB cables from 3BR Powersports, LLC that I use: http://www.amazon.com/gp/aag/main?ie=UTF8&asin=&isAmazonFulfilled=&isCBA=&marketplaceID=ATVPDKIKX0DER&orderID=&seller=ATHXXHPG0APQN

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Sabtu, 25 April 2015

AmazonBasics 2-Port USB Car Charger with 2.1 Amp Total Output (Black)

AmazonBasics 2-Port USB Car Charger with 2.1 Amp Total Output (Black)..


AmazonBasics 2-Port USB Car Charger with 2.1 Amp Total Output (Black)

Buy AmazonBasics 2-Port USB Car Charger with 2.1 Amp Total Output (Black) By AmazonBasics

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374 of 390 people found the following review helpful.
4A little modification...
By Leonard Part 6
Smart phones and tablets have two charging modes: USB and AC. The mode the phone uses depends on what it thinks is charging it. If it thinks it is connected to a dumb charger it will go into AC mode and ask for as much current as it needs. If it thinks it is connected to a computer it goes into USB mode and asks for 500 mA because that is what the USB bus on most computers is capable of providing. Because of this, USB charge mode charges much more slowly than AC mode and on some devices that need a large amount of current (like iPads) USB mode might not charge your device at all (the device will still be receiving charge, just not enough, so it will lose battery, just at a slower pace).

When I hooked my phone into this charger it went into USB charge mode (500 mA) even though the charger is rated at 2.1 Amps (it is 2 Amps max shared between the two ports but I have not checked to see if that means 1 Amp per port, or if only one port is connected that single port can use the full 2 Amps). The way that your phone determines which mode to enter depends on if the data pins of the USB port are shorted together or not; if they are shorted (the data pins are the center pins of the 4 pin USB connector) it will enter AC mode, otherwise it thinks it is a computer port and will enter USB mode. On this charger the pins are not shorted. I have found this to be the case with the overwhelming majority of chargers I have experimented with. They are rated for 1 Amp or more but consistently put my phone into USB mode. I assume this is because you can buy regular USB connectors in bulk much more cheaply than you can buy a properly wired AC charging USB connector. So the ability to put out more than 500 mA is there, your phone just will never ask for more.

It is easy enough to fix the charger so that it will enter AC mode if you know how to solder. You just unscrew the power end of the charger where the fuse is, then use a flat head screw driver to pop the casing open down the seam. Once you do this you are left with the circuit board that the USB connectors are attached to. Solder the center pins together on each USB port (it's a somewhat tight fit soldering the port on the side where the LED is connected but completely doable) and then just pop it all back together. If you are careful in taking it apart you won't damage the casing at all. After doing this my phone and all other device I have tried report that they are in AC mode.

I have tried charging an iPad with this charger (both by itself and with another device connected) and in both cases it reports that it is "Not Charging". This leads me to believe that it is a max of 1 Amp on each port (the iPad needs 2.1 Amps, at least when the screen is on). If you put the iPad to sleep it charges fine, with or without another device connected on the other port. And again, when an iPad or iPhone says that it is not charging, it is still "charging" just not fast enough to meet the needs of the device so the battery will still get drained.

I hope this helps anyone who has had problems with the charger or is considering buying it. I think it works perfectly fine (then again I was irritated with it until I modded it). It is really difficult to tell if one of these chargers is wired for AC mode until you get your hands on it and try it out. And if you have a device that doesn't check the data pins and kick itself into USB mode you should get the full current of the charger without modding it. It is technically the phone that is limiting the current being delivered not the charger.

Update:
Wow, they raised the price on this charger to $20. It was $10 when I got it. I wouldn't pay $20 for it. Buy a mini or a micro charger that sits flush with your dash (or close to it). This charger is pretty big. Or get a charger that can do a dedicated 2 Amps on one of the ports. I'd say it is worth it for $10 but not much more.

109 of 114 people found the following review helpful.
4Bulky, Cheap Looking, but Functional
By Glenn R. Howes
I've been using a now unavailable Kensington PowerBolt as my car charger, mainly for my iPhone 4, but occasionally to reanimate my iPad 2. A single USB socket is fine for commuting, but on long car trips when my car is filled with children and gadgets, a double socket makes for a lot less futzing.

I tested this by charging my iPhone 4 while in use, while simultaneously charging a Kindle Fire and it seems to work fine. On my 40 minute commute, I can add about 20% to the charge status of the Kindle while topping of the iPhone, all without any overheating or fuses popping. A couple years ago, I went through many chargers trying to find one that could reliably power an active iPhone, so I'm glad that cool running chargers have become so inexpensive even while powering two devices.

Devices I've tested and found to work:
iPhone 4
iPhone 4S
iPod Touch 3rd Generation
Kindle Fire
Kodak Playful pocket video camera
Sony Bloggie Touch camera (Needs a USB extension cable or it blocks the other charging port.)
Remington hair clipper
Jabra Extreme Bluetooth headset

Devices I've tested which didn't work:
HP Touchpad

Materials are pretty cheap looking, and the device is much, much larger than the PowerBolt; this makes it easier to insert and remove but I'd have been happier with something compact as the large size makes it easy to knock it out of kilter and stop charging which you might not notice while concentrating on driving. This can be really annoying. So not a perfect charger by any means, but a useful budget model.

129 of 140 people found the following review helpful.
5much better than griffin charger
By Run
I have been using it since last two weeks now. This is simply awesome product.

I have used "Griffin Powerjolt Dual Universal USB Micro" before and AmazonBasic is much better than Griffin for following reason

1) Design: Griffin is so small that it gets stuck in the car charger. Amazon basic is perfect size .. neither too small nor too big (it looks huge in pics but actually is small)
2) Charging time: This is why you buy a car charger ... Amazonbasic is 2.1 amp vs griffin which is 1 amp... Amazonbasic charger charges phone twice as fast griffin. I use iphone 4 and it gets fully charged (from 10% battery) while i m listening to music in an hr
3) Quality: Griffin use to get very hot (and even my phone use to get hot) after 1 hr of charging ... amazon car charger is of much better quality ... I have used it all day and neither charger nor phones get hot

Overall I would highly recommend this product if u have a iphone (or any smart phone). Whether you are charging one device or two devices simultaneously it charges faster than any other product in market

UPDATE: Aug 28: Its been 10 months and this product is awesome... Actually I have noticed that my iPhone changes faster in car compared to even wall socket.

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iXCC ® 10ft (TEN FEET !) White EXTRA LONG Extended Length USB SYNC Cable Charger Cord [30 Pin Connector]

iXCC ® 10ft (TEN FEET !) White EXTRA LONG Extended Length USB SYNC Cable Charger Cord [30 Pin Connector]..


iXCC ® 10ft (TEN FEET !) White EXTRA LONG Extended Length USB SYNC Cable Charger Cord [30 Pin Connector]

Special Price iXCC ® 10ft (TEN FEET !) White EXTRA LONG Extended Length USB SYNC Cable Charger Cord [30 Pin Connector] By iXCC

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52 of 53 people found the following review helpful.
5Terrific Cord for the $
By JimBob
Got this to replace a more expensive cord that crapped out. This was about half the price, and seems about one-third or more sturdier.

If you're in the middle of a movie, there's a good chance you'll be able to reach an outlet and finish the flick while your iPad recharges.

Just ordered another one for my daughter.

48 of 49 people found the following review helpful.
5Just what I needed
By Kristen Gerling
sync cable is great and allows me to charge ipad while using it in my recliner would recommend to anyone

46 of 47 people found the following review helpful.
5Extra Long Cord Charger
By got2haveit
I love this product. This is my second time ordering product because the first cord I ordered stop working. Not sure if it was my fault or if product stop working on it's own; cord was ruff handled so it could have been my fault for stoppage. Anyhow, cord is exact length advertised and works well with iPad 2. I would order this product again and recommend to others, and product did arrive on time as stated by seller.

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New Trent NT90C 10W 5V/2A Dual USB Ports high-speed AC Wall Charger for Smartphones, 5V Tablets and more.

New Trent NT90C 10W 5V/2A Dual USB Ports high-speed AC Wall Charger for Smartphones, 5V Tablets and more...


New Trent NT90C 10W 5V/2A Dual USB Ports high-speed AC Wall Charger for Smartphones, 5V Tablets and more.

Buy New Trent NT90C 10W 5V/2A Dual USB Ports high-speed AC Wall Charger for Smartphones, 5V Tablets and more. By New Trent

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169 of 174 people found the following review helpful.
5Great charger for Apple products.
By Lee T. Sang
When I purchase an item like this I just want it to work as advertised and be solidly built. This New Trent charger doesn't disappoint on either part.

The first thing you should know is that the two USB ports are not equal. The top one is the one with more amperage while the bottom one has probably the same amperage as a PC's USB port. The reason I say that is because when I try to charge my iPad mini with the bottom USB port I get the same "Not charging" message I would get when I plug it directly into my PC's USB 2.0 port. Charging my iPhone 4 with the bottom USB port works just fine. Charging my iPad mini and iPhone 4 at the same time also works just fine.

This is a great upgrade for the iPad mini and a good alternative to Apple's own 10W charger. With the iPad mini's included 5W charger it took 3 hours and 15 minutes to charge from 28% - 100%. With this New Trent charger (in the top USB port of course) it only took 1 hours and 53 minutes to charge from 29% - 100%. That's about a 58% difference and the extra 1.25 hours is very noticeable.

There are situations where the size of the charger can prevent another AC plug from being plugged in when plugged into your wall outlet or extension/surge protector. For example, my wall outlet will not let me plug in two of these New Trent chargers at the same time. However, any normal sized plug (a cable that just ends in the 2 prongs with no power brick) will fit fine. Some big power bricks that have the prongs near the edge should work. Even the tiny charger that the iPad mini came with will fit fine. The charger has about 6/8" extra above the prongs when folded out and 5/8" extra below.

I really like the solid feel of the charger. The fold out prongs seem sturdy and really helps when you stuff it into your bag so it won't snag on anything or poke anything. Having two USB ports is great since you don't need to wait to charge your other device.

53 of 54 people found the following review helpful.
5great charger
By rlm
better than expected. Be aware each port has a different charge. Top for tablet including kindle fire. Bottom for Ipod etc.

61 of 66 people found the following review helpful.
5Charges anything with a USB cable. Has a 1 Amp Port and a 2.1 Amp Port
By Sharp1
This New Trent 10W 5V/2A Dual Port charger (IMP90C) will charge just about any device that has a USB cable. I have many mobile devices and tested this New Trent IMP90C charger on all of them. It charged the following: Galaxy Note 2, Galaxy S3, iPhone 4, iPhone 3G, original iPhone (2G), original iPad, Blackberry Curve 9900, and Motorola SD10-HD bluetooth headset.

There are two ports for charging. The bottom port is 2.1 Amp. The top port must be 1 Amp. Note: When I refer to the top and bottom ports, this is with the charger oriented with the printed wording on the case right-side up, so you can read them properly.

The charging amperage is not clearly marked on the device, nor on the box. I get different results charging different devices.

Testing Results:
Samsung Galaxy Note 2 - can charge on both ports.
Samsung Galaxy S3 - can charge on both ports.
iPhone 4 - can charge on both ports.
Blackberry Curve 9900 - only charges on bottom port.
iPad (1st Generation) - only charges on the top port.

So, depending on your device, you may be able to use either port, or just a single port for that device. Charging with the 2 amp port will be faster than charging with the 1 amp port. I was able to charge multiple devices at once, with no issues. Charging times seemed to be just as quick as OEM chargers.

The collapsible prongs are a plus. You can fold them in to save space when traveling.

Overall this an excellent wall charger. The only improvement I could recommend would be to label the ports so their power output could be more apparent.

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Kamis, 02 April 2015

Energizer CHP4WB4 Recharge Smart AA/AAA Charger with 4 AA NiMH Batteries

Energizer CHP4WB4 Recharge Smart AA/AAA Charger with 4 AA NiMH Batteries..


Energizer CHP4WB4 Recharge Smart AA/AAA Charger with 4 AA NiMH Batteries

Special Price Energizer CHP4WB4 Recharge Smart AA/AAA Charger with 4 AA NiMH Batteries By Energizer

Most helpful customer reviews

721 of 745 people found the following review helpful.
3'Smart', as in 'Maxwell Smart'?
By NLee the Engineer
This package (Energizer Smart Rechargeable Charger for AA/AAA Batteries, with 4 AA Batteries Included) contains a very impressive-looking charger. The charger (CHP41US) features a countdown timer, a battery 'Fuel Gauge', and four bad-battery indicators. It looks like a very smart charger - until I examined closer.

The first warning sign is that: Would You Believe this charger can only charge in pairs? That is, it cannot handle 1 or 3 cells. A real smart charger has to monitor and charge cells individually, because this is the only way to ensure that each cell is not over-charged or under-charged.

The next thing I found out is that: the so-called 'countdown timer' is mostly for show. It's The Old "2-bit counter in a 7-segment display" Trick. The display always start from '8' (eight hours) when a pair of depleted cells is inserted, regardless of the actual remaining charge time. As the batteries are being charged up, the counter simply decrements through '6', '4', '2' and finally '0', even though the actual charge time may turn out to be just five hours.

The 'Fuel Gauge' on this charger is marginally useful. It shows 1-4 bars, based on the combined voltage of one battery pair. If two pairs of batteries were inserted, the fuel gauge is for the pair with the lower voltage. It soon dawned upon me that both 'countdown timer' and 'fuel gauge' are based on the same information. For examples:
2.2V = 1 bar = 8 hours,
2.4V = 2 bars = 6 hours, and so on.
By the time the combined voltage of two cells reaches 3.0V approximately, the charging is terminated. If the two cells have different capacities, then the lesser one is inevitably over-charged.

One problem with this single 'fuel gauge' is that: it does not tell you which cell is at what status. In comparison, other chargers in this price range may contain four individual status indicators. For examples: Targus Digital TG-LCD2700 Charger with LCD Display and Sony BCG-34HRMF4 Battery Charger with LCD Display.

The same problem applies to the four bad-battery indicators. If you insert one good cell with a bad one to the left two slots, for example, both indicators light up in red. But you still can't tell which cell is bad.

The four rechargeable AA cells included in this package are the "New" Energizer 2300mAh NiMH batteries. Note that their capacity is lower than that of previous generation (2500mAh), but they are not advertised as 'Pre Charged' or 'Low Self Discharge'. My own testing, using the La Crosse BC-900 charger/analyzer, indicated that those are indeed traditional NiMH cells. That makes me suspect that Energizer simply rolled back its rechargeable battery technology to circa 2004, instead of moving forward like other battery companies.

To be positive, I should thank Energizer for NOT making yet another timer-based dumb charger, or another '15-minute' battery roaster. But in calling the CHP41US a 'Smart' charger, Mr. Energizer Bunny just Missed It By THAT Much!

[Update on Nov 10, 2012]
Energizer now bundle this charger with four lower-capacity rechargeable AA batteries. The new light-green batteries have a capacity of just 1400mAh. That makes this package an even worse value than before.

82 of 88 people found the following review helpful.
2"Indicator" says all batteries are bad, even new ones.
By greyhoundude
I had the same problem as a previous reviewer. This charger indicates all batteries are bad, including the batteries that came with it. I bought it new and locally for $9.99, which is what the batteries alone would have cost me, so it wasn't worth returing. Hopefully it actually charges the batteries and it's just a screwed up indicator. Still, it should do what it's ADVERTISED to do.

83 of 96 people found the following review helpful.
5Xcellent for Xbox 360 controller
By 1Dub79
I was skeptical of buying rechargeable batteries because some are duds. However, I bought my oldest boy an Xbox 360 and I did not want to continuously pay money for batteries. Therefore, I decided to buy this charger. It works great. The game is played a ton. Still, the batteries last about three weeks, prior to needing re-charging. Initially, you will have to charge the batteries for eight hours for a full charge. The countdown timer indicates how much time is left for a full charge. Once the counter reaches 0, the batteries are fully charged. Since the charging duration is long, I would suggest keeping two batteries charged, at all times. Therefore, when the other two batteries run out, they can be switched with two charged batteries. I don't know what the issue is with other reviewers of this product. All I can say is I got my money's worth. Not to mention, I am saving money by not continuously paying money for batteries. That can be very expensive.

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Senin, 02 Maret 2015

Wasabi Power Battery (2-Pack) and Charger for Canon LP-E6 and Canon EOS 5D Mark II, EOS 5D Mark III, EOS 6D, EOS 7D, EOS 60D, EOS 60Da, EOS 70D

Wasabi Power Battery (2-Pack) and Charger for Canon LP-E6 and Canon EOS 5D Mark II, EOS 5D Mark III, EOS 6D, EOS 7D, EOS 60D, EOS 60Da, EOS 70D..


Wasabi Power Battery (2-Pack) and Charger for Canon LP-E6 and Canon EOS 5D Mark II, EOS 5D Mark III, EOS 6D, EOS 7D, EOS 60D, EOS 60Da, EOS 70D

GET Wasabi Power Battery (2-Pack) and Charger for Canon LP-E6 and Canon EOS 5D Mark II, EOS 5D Mark III, EOS 6D, EOS 7D, EOS 60D, EOS 60Da, EOS 70D By Wasabi Power

Most helpful customer reviews

61 of 65 people found the following review helpful.
3No good decoding chip. Not recognized by 6D. Awesome customer service.
By Adam C. Joo
I've had some successful results with non OEM batteries in the past. Since lp-e6 format has been around for a long time I thought I'd give it a try. Just got the new 6D canon released. The battery is not recognized by the camera, BUT, it does work so I gave it at least the 2 stars. You just have to live with the empty battery meter. So it's not completely useless. I'll keep them as back up. Unfortunately, I have 4 of 'em. I'll try them in the battery grip pack, to see if that'll work.

EDIT #1 (2012DEC04). I actually got a call from one of the customer service rep within 24 hours of the post. They (WASABI) weren't aware of the compatibility problem with 6D due to being such new camera, i.e. battery hasn't been updated yet. According to the rep, they are aware of the problem and the compatible battery will be available in next 1-1.5 months. He offered to send a test battery to ensure compatibility with the new 6D when available. Now that's outstanding customer service (received a star bump today)! I will update once again when the new updated battery arrives and get to play with it. Possibly elevating more stars then. So for all you early adopters with a preordered 6D like myself, look to buy WASABI in Jan or Feb.

EDIT #2 (2012DEC17). The seller now updated the title to exclude 6D, so that should help. I've now been using these batteries daily 15 minutes to an hour or so exclusively on 6D for photos and videos. Again, everytime you put in these batteries the 6D asks if you want to continue with "irregular batteries". They seem to work fine but you don't know how much charge is left. So every 2-3 days I would replace the batteries and charge them. I have yet to run them dry to the point of shut off yet. So it's still useful.

30 of 31 people found the following review helpful.
5Great Quality, Super Value!
By Fun Dad Pete
This is such a great deal. I have had these batteries for almost 2 years and they have never given me any problems so I just got some more. They came charged between 60% and 80%, nice. They are rated at a higher mAH than the canon lp-e6 so they might last a little bit longer, I haven't done side by side testing. What I do notice is that these batteries function just like canon batteries. Some other non-OEM will not be this way, for example these Wasabi Power will give battery info in the camera and will charge on the canon charger. They are are reading full recharge performance in my camera's battery info after around 2 years of use.

The value is clear, for $32 you get prime shipping, 2 batteries 1 charger and 1 car cigarette lighter adapter for the charger and the foreign plug if you're going to Europe. a canon battery cost just about $58 here on amazon.

I advise doing what I did which was get two of these packages, which gives you 4 batteries and 2 car ready chargers for a few bucks more than one canon battery! I will probably buy more, you can never have too many batteries! It gives you peace of mind, especially shooting video to know that you are covered.

2 batteries in a battery grip on the Canon 7D gave me approx. 3.5hrs of continuous video recording at 1080p. so half that to get how much a single battery will approx. give you.

I have never had any problems but Wasabi Power says it will replace any non working batteries no charge within first 30 days and with only a shipping charge within the first 3 years.

Pros-

- good quality
- inexpensive
- functionally identical to OEM Canon battery
- may have longer run time than Canon Battery
- 3 year warranty

Cons-

-None

Summary-

This is the kind of modern product I really appreciate, essential for powering the camera, affordable and long lasting. The company says that their goal is for every customer to be 100% satisfied and I think that with this product that every customer will be.

It would be cool to see them make a multi battery charger, maybe a Quad?

14 of 14 people found the following review helpful.
2Worked well for about 5 months
By tagnal
So, at first, these batteries were great. At a fraction of the cost, they lasted longer than my OEM battery. After 5 months or so of use, they started not getting charged to 100% (according to the battery info menu in the camera). I was still able to get a good amount of use from each charge though so I didn't really pay it much notice. A few weeks after that, charging only got up to 73%-82%. Now, at 11 months, I am used to it only saying 73% after a charge. However, now when I use it, it goes from 73% to 40% normally, then suddenly drops to 0% or dead.

I was out shooting video on my 5D3 for a commercial and it died after 5 minutes. I had just charged all my batteries (these 2 wasabi ones and my OEM canon one) earlier that afternoon. I took maybe 15 stills with it, then we started using the camera for video recording. After 5 minutes, the camera just started shutting itself off. After a little troubleshooting, I noticed the dead battery light flashing. I didn't understand how that could be as this was a newly recharged battery. So, I pulled it out and used the Canon battery and it lasted perfectly fine for the next 3 hours. A few days later I recharged the wasabi battery and played around with it while sitting at my desk and was able to recreate the issue. I tried completely draining the battery as far as I can before recharging it several times. Hasn't improved. I think I'm giving up on these batteries.

Apparently they don't sell battery reconditioners for lp-e6 batteries so I can't try it on them to see if that would help.

It's too bad. These seemed like such wonderful batteries for the first 9 or so months. I have even recommended them to several people. Guess I have to bite my tongue now. I still don't believe in paying the insane prices for OEM batteries. For the amount of use I got out of it for the price I paid, it might be okay. But, I'll probably try a different brand next time first.

Update June 4, 2013
I started using the Wasabi charger to charge the Wasabi batteries exclusively and it seems to have helped a little. Both batteries are now back to working they way they did as I described above at the 11 month point. In comparison to the OEM battery, they now last 2/3rd's as long. Not so great considering my OEM is rated for 1800 mAh and these Wasabi ones are rated at 2600 mAh...

Something else to note, the wasabi batteries are specified as 7.2v, where as other batteries (ie STK) are 7.4v. So maybe as the battery is used and its voltage slowly drops, it goes below the minimum voltage threshold of the 5D3 even though there is still a good amount of power left sooner than the other batteries. *shrug* I did initially buy the Wasabi because it was 7.2v just like the Canon one though.

The most annoying thing about using these batteries in my 5D3 is the fact that once the battery charge indicator drops below 50%, the cameras FPS drops from 6 down to 3 or so. So every charge I get full performance from 73%-50%, then reduced performance from 49%-0%.

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