Showing posts with label aa. Show all posts
Showing posts with label aa. Show all posts

Entry-level Nimh Battery Charger Review

Entry-level Nimh Battery Charger
Average Reviews:

(More customer reviews)
I've had this charger and batteries for a day now. Batteries get really hot, but never charge. They won't go past 1.46 volts, and understandibly so. This is a real cheap rig, I even tried a different charger which eventually charged them fully. Don't buy this item unless you are looking for a nice hand warmer. Batteries get really warm, but never charge!

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Great entry-level charger systemCharges 4 AA / AAA NiMH batteries in 6-10 hours

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30 Minute Charger & AAA Battery Pack Review

30 Minute Charger and AAA Battery Pack
Average Reviews:

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I bought this specifically to recharge aaa size batteries for my noise-canceling headphones.
However, since I found it also recharges aa batteries I use it to recharge camera batteries and many others.
I like that it turns itself on and off based on individual batteries need for charge and ensures it doesn't over-charge any batteries.
I do wish it would recharge lithium batteries too, but it didn't advertise that ability, and I didn't ex[ect it.
I am very happy with this product, and would recommend it to any of my friends.

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Ultra high capacity rechargeable Nickel Metal Hydride battery technology with no memory effect. Blister Pack with 4 pieces/pack, 1000 mAH 4 Channels NiMH & Ni-CD AA/AAA Fast Battery Charger with status indications. Optimized for battery life and overcharge protection. Dual power supply suitable for international travel - 100-240VAC 50/60 Hz & 12VDC Car Adapter Dimensions: 4.75"(L) x 2.75"(W) x 1.5"(D)

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Tenergy T9688 Super Universal LCD Battery Charger with 22-cell package (8AA/8AAA/2C/2D/2 9V) Review

Tenergy T9688 Super Universal LCD Battery Charger with 22-cell package (8AA/8AAA/2C/2D/2 9V)
Average Reviews:

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After alot of research, I chose the Tenergy charger with the 22 batteries as a package. I can say after several months, I am extrememly happy with this purchase. The front display shows the status of the charging and it is great. I use it so much now since I have all the batteries I will ever need for every electronic gadget I have.

Click Here to see more reviews about: Tenergy T9688 Super Universal LCD Battery Charger with 22-cell package (8AA/8AAA/2C/2D/2 9V)

Features? Recharges batteries in single or group - with 4 individual charging channels for AA/AAA/C/D batteries and 2 individual channels for 9V batteries? Automatic charge and discharge function? Powered by an external AC adaptor (100-240V AC) for worldwide use? Intelligent microprocessor controlled? Automatic charging current selection for the different size of batteries? Unique designed with blue Electric LCD screen to indicate the battery status: Charge, Discharge, Full, Bad? With backlight button - press it once and the backlight will turn on for 10 seconds under trickle charging modeSafety Features? With negative delta V (- ?V) cut-off function (except for 9V batteries)? With safety timer control for overcharge protection? With short circuit protection? With non-rechargeable/bad cell detection? With mechanical protection against reverse polarityHigh Capacity Rechargeable Batteries * High quality AA/AAA/C/D/9V size high capacity nickel hydride metal (NiMH) rechargeable batteries * Super long running time with high capacity: AA (2600mAh), AAA (1000mAh), C (5000 mAh), D (10000 mAh), 9V (250mAh) * Battery economic package provides huge saving and for all your battery needs * Very long life time means thousands of dollars in savings by eliminating the need to buy hundreds of throw away Alkaline batteries. A similar throw away battery package like this would cost you $15- $20, but they can be used only once. * Exact replacement for standard AA/AAA/C/D/9V size batteries and NiCd rechargeable batteries * Convenient operation due to that advantage that NiMH batteries have no memory effect. Can be charged anytime * Can be rapidly charged with smart chargers and universal chargers * Battery tested based on International Electronic Commission (IEC) standard to ensure capacity, quality and life time

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TruCELL AA NiMH 2900 Series Rechargeable Batteries - 12-Pack Review

TruCELL AA NiMH 2900 Series Rechargeable Batteries - 12-Pack
Average Reviews:

(More customer reviews)
What a great product the mAh rating is much higher than other batteries I looked at. They hold a charge a long time. Use them in my cordless mouse and digital camera with no problems. The cool thing I got a great charger at Sam's Club $4.85 made by Eveready.

Click Here to see more reviews about: TruCELL AA NiMH 2900 Series Rechargeable Batteries - 12-Pack

Why Accessory Power's truCELL AA NiMH Rechargeable Batteries?Accessory Power's truCELL Rechargeable Batteries can replace your drawerful of those expensive and disposable single-use Batteries.truCELL Rechargeables are made withTop-of-the-Line Materials and are economical, reuseable, and an Eco-friendly replacement to either your throw-away alkalines or for underperforming rechargeables.truCELL Rechargeable batteries have advantages over other rechargeables that put them in a league of their own.truCELL truCELL Rechargeable Batteries are a guaranteed with a minimum of 2600mAh and that means a quality, High Capacity BatteryAccessory Power's truCELL Rechargeable Batteries should be your new choice for rechargeables because:They consistenly yield high performance, even through more than 1,000 charge cyclesThey can be used everywhere you currently use standard AA BatteriesThey are Eco-friendly and economicalMake Our Superior truCELL Rechargeable, High-Capacity AA NiMH Batteries your new brand of Batteries!

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8-Pack Long-Lasting 2200mAh HYBRID AA Ni-MH Rechargeable Batteries w/ Latest Hybrid Technology Review

8-Pack Long-Lasting 2200mAh HYBRID AA Ni-MH Rechargeable Batteries w/ Latest Hybrid Technology
Average Reviews:

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These were great for the first six months, but then started to degrade significantly after that. I use the top-of-line slow recharger from MAHA, and even with attempts to revive them two of four wouldn't hold a charge and my camera wouldn't even turn on with the batteries fresh from the charger.
The weight of these batteries gives you some sense that these could be subpar made - when I compare the weight of these batteries in-hand with those from another manufacturer I noticed these have half the weight of other AAs. I recommend the Green hybrid series from Sony or regular NiMH batteries from from Panasonic or Sony (orange series) that have

Click Here to see more reviews about: 8-Pack Long-Lasting 2200mAh HYBRID AA Ni-MH Rechargeable Batteries w/ Latest Hybrid Technology

Why Accessory Power's truCELL AA NiMH Precharged Rechargeable Batteries?Accessory Power's truCELL Rechargeable Batteries can replace your drawerful of those expensive and disposable single-use Batteries.truCELL Rechargeables are made withTop-of-the-Line Materials and are economical, reuseable, and an Eco-friendly replacement to either your throw-away alkalines or for underperforming rechargeables.truCELL Precharged Rechargeable batteries have advantages over other rechargeables that put them in a league of their own.truCELL truCELL Rechargeable Batteries are a guaranteed with a minimum of 2200mAh and that means a quality, High Capacity Battery, as well as Low Self Discharge which means your truCELL rechargeable Batteries won't lose their charge, even after a long storage time.Accessory Power's truCELL Rechargeable Batteries should be your new choice for rechargeables because:They come precharged and can be used right awayThey consistenly yield high performance, even through more than 1,000 charge cyclesThey have a long shelf life with no loss of energyThey can be used everywhere you currently use standard AA BatteriesThey are Eco-friendly and economicalMake Our Superior truCELL Rechargeable, High-Capacity and Low Sefl Discharge AA NiMH Batteries your new brand of Rechargeable Batteries!

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Power2000 Power Kit with 4-AA 2700mAh NiMH Rechargable Batteries & Universal 110/220V AC/DC Rapid 3-Hour Charger Review

Power2000 Power Kit with 4-AA 2700mAh NiMH Rechargable Batteries and Universal 110/220V AC/DC Rapid 3-Hour Charger
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Batteries don't hold a charge anymore and not sure if it is batteries or the charger. No instructions came with it, so don't know what all flashing red lights mean, but I'm assuming it's not good!

Click Here to see more reviews about: Power2000 Power Kit with 4-AA 2700mAh NiMH Rechargable Batteries & Universal 110/220V AC/DC Rapid 3-Hour Charger

The Power 2000 XP555-27 Universal Rapid Charger powers up AA and AAA high power rechargeable NiMH Batteries separately or together without decreasing battery life. It can also charge NiCd type rechargeable batteries which are econommical and efficient. Charge them hundreds of times for continued use. In about 3 hours all four batteries will be charged each with its own independent battery charge indicator.Trickle Charge to Keep Batteries at Peak Readiness Compact design with fold-in outlet prongs Power Requirements -AC 110-220v, 50-60Hz Dimensions -3.9 x 2.4 x 0.95 inch (99 x 61 x 24mm) Weight -4.8 ounces (136 grams)

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Duracell Coppertop AA Cell Alkaline Batteries in Reclosable Storage 12 Pack Review

Duracell Coppertop AA Cell Alkaline Batteries in Reclosable Storage 12 Pack
Average Reviews:

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Duracell makes great batteries; and these batteries will show you just how good they are made once you try them. The "CopperTop" version of these AA size batteries really lasts noticeably longer than the AA batteries Duracell used to make. I really like this because I often travel by public transportation and I use my portable CD player to listen to music. I always get several hours more use out of these CopperTop Duracell AA batteries; and that's grand!
Believe it or not, the reclosable storage pack actually does close neat and clean for you so that the batteries remaining inside the package don't get dusty or exposure to any elements if you're outside camping or something.
The 12 pack offers value, too; and that's important in these expensive times!
Use these batteries before their expiration date. The expiration date will always be several years into the future; but some people still have them lying around in a dresser drawer anyway. The problem is not only do they lose their potency; the batteries also begin to corrode. When the batteries corrode eventually a whitish powdery sticky substance begins to leak out of them and this makes a mess--trust me!
Do NOT dispose of these or ever place these in or near a fire. They could literally explode. I wouldn't carry them loose either--they should be protected in their cardboard case or they should be already installed in your portable CD player, your flashlight or whatever device you placed them into.
Overall, these Duracell CopperTop AA size batteries are the ones to choose if you need AA size batteries. I highly recommend them for any device that needs AA size batteries.


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Duracell CopperTop is new and improved to meet the growing needs of consumers. The technology of CopperTop has been upgraded to provide advanced performance in popular battery powered devices.CopperTop is best suited when you need reliable, long lasting life from your everyday devices. Size AA. Pack of 12

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Sanyo eneloop HR-4UTG-4BP - Battery 4 x AAA NiMH 800 mAh Review

Sanyo eneloop HR-4UTG-4BP - Battery 4 x AAA NiMH 800 mAh
Average Reviews:

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I've traditionally maintained both disposables for electronics that slowly run down the battery, and rechargeables for everything else.
Eneloops now take care of all my needs. The flashlight still works after sitting in a drawer for months and high discharge items need less charging too... thanks to the low self-discharge rate.
Because these have such a low discharge rate spare batteries don't need to be permanently tethered to the charger. Just charge them and set them aside until needed... you'll save a bit of energy by unplugging your charger too.


Click Here to see more reviews about: Sanyo eneloop HR-4UTG-4BP - Battery 4 x AAA NiMH 800 mAh


4 pack
800mAh
Precharged-for use immediately out of the package
Retain 85% of charge after 12 months of storage
Takes 4x more shots with a digital camera than with any other disposable battery
Charges up to 1,000x without memory effect
Compatible with other NiMH chargers
Recyclable and environmentally friendly
Special recyclable packaging can be used as a storage case

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Maxell 723440 LR6 48CL AA Cell 48 Pack Clam Shell Battery Review

Maxell 723440 LR6 48CL AA Cell 48 Pack Clam Shell Battery
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What can I say? They're 20 alkalines for $5.99! Stock up! Alkalines have a shelf life of years.
I prefer rechargables. But they lose 1/3 of their power per month just sitting around, & sometimes I don't get around to the charger.
2 of these batteries ran my I-River mp3 disk player for 9 hours, & my Grundig Mini 300 World Band Reciever for about 30 hours.
My experience with alkalines is that lifetime between name brands & generics varies by such a small amount it's neglegible.

Click Here to see more reviews about: Maxell 723440 LR6 48CL AA Cell 48 Pack Clam Shell Battery

Manufactured to the highest standards in the industry, Maxell's alkaline batteries provide unrivaled value.You can depend on these batteries to power your emergency flashlight, your children's toys, or even your smoke alarm.Maxell batteries provide long-lasting, reliable power.

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Digital Concepts 4 Pack 2500Mah AA Rechargeable Batteries Review

Digital Concepts 4 Pack 2500Mah AA Rechargeable Batteries
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We bought about 8 or 12 of these AA batteries marked DIGITAL. They will charge and show 1.25v on a volt meter but they have no LOAD capacity. We tried running them in a remote control truck and they would not move the tires. When the load hit the batteries they failed to push the truck. I have been throwing these away. Right now I've got 2 in front of me and they are headed to the trash can. We can charge them for 2 days and they still have no load capacity.

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Digital Camera rechargeable nickel metal hydyide batteries specially engineered power for high drain electronics. Fully rechargeable and 100% memory free.

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Rayovac PS 1 - Battery charger 4xAA/AAA Review

Rayovac PS 1 - Battery charger 4xAA/AAA
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I've had this charger for a week already. It is the best I've ever seen, It charges all three types of batterys safely. I had this other charger that sometimes made the batterys leak, this one dosn't do that. Also, RAY-O-VAC charges in an extrodinary time not like others that take for ever and sometimes even screw up the batterys, not only that RAY-O-VAC saves you energy. So I recomend the RAY-0-VAC battery charger. Thank you for your time.

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Ray-O-Vac products stand for quality and performance at a value price.From long lasting Maximum Alkaline Batteries to the country's number one selling rechargeable brand, Ray-O-Vac offers a wide array of batteries for today's portable lifestyles.

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Fujifilm Finepix S1000 fd Digital Camera Battery Charger Replacement for 4 AA NiMH 2800mAh Rechargeable Batteries, with Charger Review

Fujifilm Finepix S1000 fd Digital Camera Battery Charger Replacement for 4 AA NiMH 2800mAh Rechargeable Batteries, with Charger
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I bought this Charger mainly because of the low price and the very high capacity batteries, of which it comes with 4.
Synergy Digital-Quick Charger with Four Ultra High Power 2800 MaH AA Batteries
After placing the batteries into the charger and plugging it in, It became apparent that the word 'quick' in Quick Charger was figurative. The batteries that came with the charger took over 8 hours to charge...that led to the discovery of another feature flaw: the two color LED charge indicator. Other chargers have an indicator that changes abruptly: Red for charging, Green for charged. Some even blink the lights rapidly if the charger detects something wrong with a battery. Not so with this charger. On this charger, the LED changes GRADUALLY from red to green. And because the cheap LED has to light emitters in the same bulb, what color you can see depends on what angle you are viewing the charger from. So you have to wait until the entire LED is green to tell that the batteries are fully charged, and when I charged a second set of the same batteries (Brand, size and mAh rating were identical to the ones that came with the charger) it took nearly 12 hours.
All in all, the charger DOES work, The batteries DO last a LONG TIME (my Fuji Finepix S1500 takes four batteries, and I shot for 3 days on one set) But the charger is ANYTHING BUT quick. It should be labeled an overnight charger, because it certainly takes that long.
Buy if you want long lasting batteries, but don't expect to charge the batteries and then go on a photo shoot the same day. Charge the day before.

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AA and AAA NiMH Rapid Battery Charger - Includes 4-pack of 2800mAh Rechargeable AA Ni-MH Batteries - 110/220v

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Rayovac I-C3 15 Minute NiMH AA Size Carded 2 Pack Review

Rayovac  I-C3 15 Minute NiMH AA Size Carded 2 Pack
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I read about Rayovac's patent on the I-C3 technology before this product came to market and naturally I was skeptical. A few months after it came to market I decided to try it out.
For over 6 months I've been using these batteries in our toothbrushes, cameras, electric screwdriver, remote controls, two-way radios, CD players, anything that uses AA or AAA. The product exceeds my greatest expectations.
Disregard the high cost comments. This should be viewed as an investment. I can get the batteries locally for about $3.45 each. Figuring 25 cents for an alkaline battery you recover the cost after 14 recharges. 120 recharges and you've paid for the charger.
My family loves this thing. It completely changes your view of battery operated appliances. Not one of these batteries has gone bad. I have a pocket radio that I use constantly. One charge lasts over a week. The batteries do not die suddenly. When in doubt I can top off the battery in less than 15 minutes.
We are never out of batteries and we have an entirely new mindset now that it doesn't cost anything to discharge a battery. At the same time we aren't throwing batteries in the trash can.
It is our view that a battery that costs 25 cents plus shipping and handling per use is far more expensive than one that costs 15 minutes.

Click Here to see more reviews about: Rayovac I-C3 15 Minute NiMH AA Size Carded 2 Pack

Rayovac's patent-pending I-C3 technology (In-Cell Charge Control) puts the control of the recharging into the battery, instead of the charger. This Nickel Metal Hydride (NiMH) technology offers fast, safe, reliable charging and provides you with power that lasts longer and is less expensive than constantly throwing away alkaline batteries.

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Energizer 30-Minute Charger w/ 4 NiMh AA Batteries - CH30MNCP4 Review

Energizer 30-Minute Charger w/ 4 NiMh AA Batteries - CH30MNCP4
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Rechargable batteries have come a long way since the horrid little things that took 24 hours to charge and worked for 24 minutes. The bottom line is, anything you use that you have to replace batteries in on a regular basis, needs to be replaced with these. The initial investment will pay for itself in no time flat. I've been using a few different varieties of these NiMH batteries for a few years (with this one being the current type) and I would never be without them. Not to mention that depending upon what you're using them in, they tend to actually last longer than normal Alkaline batteries. Only drawback is still that they won't hold a charge forever though chances are you'll use it up long before the natural discarge drains it.

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All Energizer chargers are dual chemistry and charge NiMH or NiCd systems. The Energizer Model Number CH30MNCP4 is a 30-Minute Charger with 4 NiMh AA Batteries.

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Eveready Heavy Duty, 4 AA Batteries Review

Eveready Heavy Duty, 4 AA Batteries
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Bought some 20 years ago - didn't work right out of the box, bought some today, they didn't work right out of the box. How does this company stay in business?

Click Here to see more reviews about: Eveready Heavy Duty, 4 AA Batteries

"EVEREADY BATTERY CO" SUPER HEAVY DUTY BATTERYEveready® Super Heavy Duty® carbon zinc batteries are an economical choice for clocks, flashlights, radios and other devices that are low drain.Highlights:-Pk/4 Size "AA" Zinc chloride battery Super heavy duty battery No added mercury or cadmium Long-lasting, dependable power for your everyday devices Great for clocks, flashlights, radios and other low-drain devices.

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Duracell Pre Charged Rechargeable Nimh AA Batteries, 6-pack Review

Duracell Pre Charged Rechargeable Nimh AA Batteries, 6-pack
Average Reviews:

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Now in 6-pack.
Regular NiMh batteries are old school; these new batteries are greener and better.
Pros:
-For a rechargeable battery, these batteries does not need to be charged before you use it for the first time
-They last a long time.
-Does not need special charger. You can use your existing NiMh charger.
Cons:
-Looks almost the same as regular Duracell alkalines except for the added color of lime green. You can confuse them with regular Duracells and mistakenly disposed away after losing charge.
-This later technology is still expensive. But you can get it on sale from time to time.
I also like Eneloops by Sanyo. But they are not easily available at your local stores unlike Duracells.
Duracells are made in Japan if it has a white top (around the positive anode) and made in China if it is black.

Click Here to see more reviews about: Duracell Pre Charged Rechargeable Nimh AA Batteries, 6-pack

Duracell Pre-Charged Rechargeable NiMH AA Batteries (6pk) are ideal for high-drain items such as digital cameras, gaming devices and portable audio products

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Bower XPC435 AA 3000mah NIMH Battery 4 Pack Kit With 110-220V NIMH/Nicad AA/AAA Rapid Charger Review

Bower XPC435 AA 3000mah NIMH Battery 4 Pack Kit With 110-220V NIMH/Nicad AA/AAA Rapid Charger
Average Reviews:

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Charger did not work. Luckily I ordered an extra set of batteries that came with a different type of charger that does work. Can't really comment if the batteries are any good or not, the camera that I'm using them in is really hard on batteries. Used the camera all day on vacation and had to change batteries after about 50 photos.

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Bower XPC435 AA 3000mah NIMH Battery 4 Pack Kit With 110-220V NIMH/Nicad AA/AAA Rapid Charger

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