14 best aa batteries nimhs

AA NiMH (Nickel-Metal Hydride) batteries are a common type of rechargeable batteries used in various electronic devices. Here's what you need to know about AA NiMH batteries:

  1. Chemistry: AA NiMH batteries use a nickel-metal hydride chemistry, which is more environmentally friendly than older nickel-cadmium (NiCd) batteries. They don't contain toxic cadmium, making them a safer choice for both users and the environment.

  2. Capacity: AA NiMH batteries come in various capacities, typically measured in milliampere-hours (mAh). Higher capacity batteries can store more energy and provide longer runtimes between charges. Common capacities range from 1000mAh to 3000mAh or more.

  3. Rechargeability: AA NiMH batteries are rechargeable, which means they can be reused hundreds of times. This makes them a cost-effective and sustainable choice for devices that require frequent battery replacement.

  4. Self-Discharge: NiMH batteries have a moderate self-discharge rate, meaning they lose their charge over time when not in use. However, modern low self-discharge (LSD) NiMH batteries are available, which retain their charge for longer periods, making them suitable for low-drain devices like remote controls.

  5. Charging: AA NiMH batteries should be charged using a compatible NiMH battery charger. Overcharging can damage the batteries, so it's essential to use a charger designed for NiMH cells. Some chargers are "smart" and can automatically detect when the batteries are fully charged to prevent overcharging.

  6. Voltage: AA NiMH batteries typically have a nominal voltage of 1.2 volts, which is slightly lower than non-rechargeable alkaline batteries that have a nominal voltage of 1.5 volts. Some devices may not work correctly with the lower voltage of NiMH batteries, but many can accommodate the difference.

  7. Usage: AA NiMH batteries are commonly used in a wide range of electronic devices, including digital cameras, flashlights, portable audio players, remote controls, and wireless computer peripherals like computer mice and keyboards.

  8. Benefits: The main advantages of AA NiMH batteries include cost savings over disposable batteries, reduced environmental impact, and the convenience of not needing to constantly buy new batteries. They are also a reliable power source for high-drain devices when you choose high-capacity NiMH cells.

  9. Limitations: NiMH batteries may not hold their charge as long as disposable alkaline batteries, making them less suitable for devices that need infrequent use over extended periods. Additionally, they have a finite lifespan, and over time, their capacity may diminish with repeated charge and discharge cycles.

In summary, AA NiMH batteries are a popular choice for powering a wide range of electronic devices due to their rechargeability, cost-effectiveness, and environmental benefits. When using them, it's important to pair them with a suitable NiMH battery charger and consider factors like capacity and self-discharge rate based on your specific application.

Below you can find our editor's choice of the best aa batteries nimhs on the market
  

Amazon Basics AA High-Capacity Ni-MH Rechargeable Batteries (2400 mAh), Pre-charged - Pack of 8

Amazon Basics

Based on 65 reviews Check latest price

Product description

An Amazon Brand

  • One 8-pack of AA high-capacity rechargeable batteries (2400 mAh) ideal for professional or everyday use
  • Long battery life; gradual self-discharge maintains 70% capacity for 6 months and 50% capacity for 12 months
  • Comes pre-charged and ready to use; can be fully recharged, back up to 100% capacity, even after 3 years; can be recharged hundreds of times with minimal power or capacity loss
  • Ships in Certified Frustration-Free Packaging; recyclable; backed by an Amazon Basics 1-year limited warranty
  • The batteries can be recycled when they no longer hold a charge; to find a recycling location near you, simply copy/paste this link into your browser: call2recycle.org/locator/

User questions & answers

Question: are this AA batteries fatter then Alkaline batteries ? i use eneloop lite where i cant use regular eneloops due to size restrictions
Answer: Amazon keeps switching up the game to keep us guessing. As of 7/20/2019, the black label/green top batteries are definitely made in CHINA not japan (just received some, and I'm sending them back). None of Amazon's descriptions state whether or not either the black, silver, or white batteries are made, so I would assume that they are all Chinese at this point, which implies all of the manufacturing, quality, and supply chain issues Chinese batteries are famous for at this point. Do yourself a favor and spend a few extra dollars for eneloop or energizer, etc.
Question: can i use my eastshine s2 charger? or must use your charger
Answer: Updated on April 4, 2015To clarify, there are now three different versions of AmazonBasic rechargeable NiMH batteries:- The original AmazonBasics batteries came in black wrappers. They are made in China and have the capacity rating of 2000mAh. They are NOT as good as Sanyo eneloop batteries.ASIN:B0030T1NEA AmazonBasics AA NiMH Pre-Charged Rechargeable Batteries- The second version of AmazonBasics batteries came in white wrappers. They are made in Japan and also have the capacity rating of 2000mAh. They are (according to me) rebranded 2nd-gen Sanyo eneloop, so you can expect at least 1500 cycles lifespan.ASIN:B00CWNMV4G AmazonBasics Pre-Charged Rechargeable Batteries- The third version is also black but called 'high-capacity'. They are (according to me) rebranded Sanyo XX. They are rated 2400mAh, but actual capacity is around 2550mAh, just like Sanyo XX. The rated lifespan of the XX is only 500 cycles.ASIN:B00HZV9TGS AmazonBasics High-Capacity Pre-Charged Rechargeable Batteries
Question: Describing a battery as "high capacity": does not inform the buyer. 1500 mAh? 2000? 2500? Why are you hiding this spec
Answer: Thank you for your interest in our shower door restoration kit! If used as instructed, our Coastal Clarity kit should remove hard water stains from shower glass surfaces.
Question: amazon basics black vs amazon basics white
Answer: Thank you for your question about our shower door cleaning kit! The maintain liquid is available as a16 oz bottle and can be found here: https://www.amazon.com/dp/B089F6YTHW

Product features

Reliable Performance

Enjoy dependable power when you need it with high-capacity rechargeable batteries, available in a multiple types and quantities for your needs.

More Power for Devices

Ideal for professional or everyday use, high-capacity batteries (AA 2400 mAh; AAA 850 mAh) are a great choice for both high- and low-drain devices.

Long Battery Life

Providing an extremely gradual self-discharge, these long-lasting batteries retain a majority of their capacity for 12 months.

Pre-Charged & Ready for Use

The rechargeable batteries come pre-charged and ready to use right out of the box. They can be recharged hundreds of times with minimal power loss.

Energizer Rechargeable AA Batteries, NiMH, 2000 mAh, Pre-Charged, 4 count (Recharge Universal) - Packaging May Vary

Energizer

Based on 18 reviews Check latest price

Product description

Keep your family fully powered every day with long-lasting Energizer Recharge Universal Rechargeable Batteries. Pre-charged and ready to go when they arrive on your doorstep, these rechargeable batteries help you save money and create less waste over time, reducing environmental impact. Each Energizer Recharge Universal AA battery can be charged and used up to 1000 times. Don’t feel like using your charged-up batteries right away? The charge lasts up to one year in storage. Simply pair up with any Energizer Recharge Charger to power up your everyday devices like toys, digital audio devices, and wireless electronics and keep the power going. Last up to 420 minutes per charge for toys .

  • 4 Pack of Energizer Recharge Universal 2000 mAh NiMH AA Rechargeable Batteries. Storage Temperature: -20ºC to 30ºC
  • The World’s 1st rechargeable AA battery made with 4% recycled batteries. Energizer Recharge Universal batteries come pre charged and ready to go
  • One charge allows you to enjoy up to 5.5 hours of toy activity or 8 hours on your handheld gaming device (results vary by device and usage)
  • Each battery can be charged up to 1000 times, with a charge that can last up to 12 months in storage
  • Extended Life Composition ensures up to 5 year usable battery life under typical usage patterns

User questions & answers

Question: Are these made in the United States
Answer: No they are made in Japan.
Question: Can these batteries be used on solar lights
Answer: I would assume 500-1k mAh would be best since I don't see the sun charging >2k mAh? Solar lights want a quick full charge especially with winters lack of light in NW. Thoughts?
Question: How many mAh actually? The title states 2000, yet the back of the package, 1400. Which one is it
Answer: I guess it depends on how you count. They seem to last well in my phones. That is what counts. I haven't tried them in anything else.
Question: are these energizer batteries good for solar lights
Answer: These seem to be the best for solar charging. I have mine in a solar light above my shed for the last 4 years and it is still going strong.

POWEROWL AA Rechargeable Batteries, 2800mAh High Capacity Batteries 1.2V NiMH Low Self Discharge, Pack of 16

POWEROWL

Based on 4 reviews Check latest price
  • High Capacity: 2800mAh 1.2V 16 Pack Ni-MH AA rechargeable batteries
  • Long Service Life: It can be recharged over 1200 times and keep 70% power after non-use for 3 years
  • Environment Friendly: Ni-MH environmental protection material reduce heavy metal pollution
  • Wide application: Powerowl batteries are widely used in household devices like digital cameras, toys, remote controls, hand held games, 2-way radios, PDAs, flashlights, alarm-clock, LCD-TVs, Toothbrushes, Shavers, battery lights and other devices that need AA battery
  • Note: Please charge fully before use, as we only charge the batteries to 20% for shipping safety purpose. Batteries will reach top performance after 3-5 times fully charge cycles

User questions & answers

Question: Pansanic cc-75 charger will be suitable for those battaries
Answer: Not familiar with that charger, but if it works on Ni-MH AA batteries, yes.
Question: Are these lithium-ion
Answer: No, these batteries are Ni-MH rechargeables battery not lithium-ion
Question: Where are these batteries manufactured
Answer: These batteries are produced in China. Battery cells from Japan
Question: is it ok to use 2800mah NiMH batteries in my home patrol 2 scanner
Answer: You really do not need to worry about milliamp-hours (mah). Your appliance is going to draw what whatever current it needs. It's the voltage that needs to be within the acceptable range of what the device calls for. These batteries are 1.2 volts each. So multiply 1.2 by the number of batteries required and that will give you total voltage. Then look at the manual and see if that voltage is within the acceptable voltage input for the device.

Product features

AA Rechargeable Batteries - 16 pack

  • In general, the battery charge completely takes 5-6 hours
  • AA batteries is compatible with home appliances, such as digital camera, toy, remote control, handheld game, PDA, flashlight, alarm clock, LCD TV, toothbrush, razor and portable audio player

Environmental Protection

  • A POWEROWL rechargeable battery can replace 2100 alkaline batteries
  • No pollution to the environment, benefits from the Ni-MH cell, a form of green energy

Low self-discharge

  • Powerowl 2800mAh Rechargeable AA batteries Ni-MH are maintained at 70% of their charge up to 10 years (when not in use and stored properly)

Low temperature performance

  • Support your tactical lights, walkie-talkies, battery-powered lanterns, cameras and other winter-powered devices Powerowl batteries deliver outstanding performance at extremely low temperatures, up to -4 degrees

Amazon Basics 16-Pack AA Rechargeable Batteries, 2000 mAh, Pre-charged

Amazon Basics

Based on 159 reviews Check latest price

Product description

An Amazon Brand

  • One 16-pack of pre-charged AA rechargeable batteries (2000 mAh), ideal for digital cameras, remote controls, toys, and more
  • Long battery life; extremely gradual self-discharge; maintains 80% capacity for 24 months
  • Comes pre-charged and ready to use; can be recharged 1000 times with minimal power loss
  • Ships in Certified Frustration-Free Packaging; recyclable; backed by an Amazon Basics 1-year limited warranty
  • Same product, new look! Appearance of batteries you receive may vary
  • The batteries can be recycled when they no longer hold a charge; to find a recycling location near you, simply copy/paste this link into your browser: call2recycle.org/locator/

User questions & answers

Question: What is the difference between the "Black" and the "White" AmazonBasics rechargeable batteries
Answer: I purchased the white label 1900mAh batteries and black labeled 2000mAh batteries several years ago. Contrary to other's comments, the white batteries are still charging up to full capacity, and the black batteries have all lost significant capacity. White labels say "made in japan" and black labels "made in china". Mfg Date of black batteries is AUG2014, and white batteries have "201409" imprinted. These have all been charged in the same MH-C9000 WizardOne from the beginning.
Question: will it be hot if charge it at 1a with eastshine s2 charger
Answer: 1a would be .5 C with these 2000mah cells.. I checked the IR of these cells and with my Turbo Matched 30 from Competition Electronics (these are a 1500 dollar cell matching system that we professional RC on road and off road car and truck guys used to match cells. Very important and HIGH TECH for the time system. Was made for Nicd cells but worked equally well on Nimh cells when they came out) and matched them to get well matched pairs for practice cells for Mod Mini Z cars and boats.. I used Enloop cells for race days and practice with these.. these cells give a solid 2050 to 2100mah handle, will give me long run times and with cells matched with a 6 amp discharge will give me a avg voltage of about 1.02v per cell over 25 minutes, my well massaged Eneloop 2kMah cells i match at 8.5 amps they give me a avg May of 1980 to 2020mah and will hold a avg Voltage of 1.06V per cell at 8.5 amp load over 25 minutes. Point is these cells are a very good value, even in high load usage these cells stand up a lot better then similarly priced Nimhs from other brands.. these cells offer 85% the performance of Eneloop at less then half the cost.. the cells hold up well until about 200 cycles then they deff start to have noticablly lower avg voltage over time at the same discharge curve.. but that's in higher load apps then most people will be using them for.. I charge these cells at .75C or 1.5 amps, at 1.5 amps the cells are slightly warm off the charger and that's how I want them, slightly warm when ready to run as the IR will be lower with a warm cell over a room temp one giving me less voltage sag as the cell warms up under load... These cells will be slightly above ambient temp of charged at .5C or 1 amp, the warmth will start to happen once the cell reaches about 90^% full charge and progressively get warmer until peak charge.. at .75C charge or 1.5 amps you will notice the cells are a fair bit warmer then ambient temp and this has it's use for high load apps like my Mini Z's and some times I'll even charge them at 1C or 2 amps.. that will make for a fairly hot pack BUT will give me the highest voltage under load for the first 25 to 30% of the charge... but will ABSOLUTELY shorten the cells life and I would not recommend doing that UNLESS you know what you are doing to the cell and understand the cells life will be cut by good bit.. meaning if I get 200 really good cycles on a set of cells when charging them at .75C or 1.5 amps, moving to a 1C or 2 amp charge will know it's really good cycles life down to 100 to 125... but you will have less voltage sag/higher voltage under load taking the very warm cells off the charger and straight to using them then if you was to charge them at a lower rate and have cooler cells... Charge at 1 amp and you will be happy with these cells .5C and under will give you the longest cell life for sure..
Question: What is the difference between the AmazonBasics "black" label and "white" label
Answer: Amazon keeps switching up the game to keep us guessing. As of 7/20/2019, the black label/green top batteries are definitely made in CHINA not japan (just received some, and I'm sending them back). None of Amazon's descriptions state whether or not either the black, silver, or white batteries are made, so I would assume that they are all Chinese at this point, which implies all of the manufacturing, quality, and supply chain issues Chinese batteries are famous for at this point. Do yourself a favor and spend a few extra dollars for eneloop or energizer, etc.
Question: What is the difference between the "Black" and the "White" AmazonBasics rechargeable batteries
Answer: Updated on April 4, 2015To clarify, there are now three different versions of AmazonBasic rechargeable NiMH batteries:- The original AmazonBasics batteries came in black wrappers. They are made in China and have the capacity rating of 2000mAh. They are NOT as good as Sanyo eneloop batteries.ASIN:B0030T1NEA AmazonBasics AA NiMH Pre-Charged Rechargeable Batteries- The second version of AmazonBasics batteries came in white wrappers. They are made in Japan and also have the capacity rating of 2000mAh. They are (according to me) rebranded 2nd-gen Sanyo eneloop, so you can expect at least 1500 cycles lifespan.ASIN:B00CWNMV4G AmazonBasics Pre-Charged Rechargeable Batteries- The third version is also black but called 'high-capacity'. They are (according to me) rebranded Sanyo XX. They are rated 2400mAh, but actual capacity is around 2550mAh, just like Sanyo XX. The rated lifespan of the XX is only 500 cycles.ASIN:B00HZV9TGS AmazonBasics High-Capacity Pre-Charged Rechargeable Batteries

Product features

Reliable Performance

Enjoy dependable power when you need it with Amazon Basics rechargeable batteries, available in multiple types and quantities to fit your needs.

For Cameras, Toys & More

Amazon Basics rechargeable batteries work well for popular everyday devices like digital cameras, remotes, gaming controllers, toys and more.

Long Battery Life

Providing extremely gradual self-discharge, these long-lasting batteries retain the majority of their capacity for 24 months.

Pre-charged & Ready to Use

The rechargeable batteries come pre-charged and ready to use right out of the box. They can be recharged up to 1,000 times with minimal power loss.

Panasonic BK-3MCCA8BA eneloop AA 2100 Cycle Ni-MH Pre-Charged Rechargeable Batteries, 8 Pack

Eneloop

Based on 25 reviews Check latest price

Product description

eneloop NiMH "Low Self Discharge" batteries utilize Panasonic advanced rechargeable battery technology, allowing them to be recharged up to 2,100 times. eneloop batteries deliver consistent power performance, maintain 70% of their charge for up to 10 years, come pre-charged by solar power (at the factory) and are ready to use out of the package. They also have extreme temperature performance down to -4 deg F.

  • Recharge up to 2100 times
  • Maintain up to 70% of their charge after 10 years (when not it use)
  • 2000mAh type, 1900mAh min, Ni-MH pre-charged rechargeable battery
  • Pre-Charged at the factory using solar power and ready to use
  • No memory effect - batteries can be recharged when fully, or partially discharged

User questions & answers

Question: How long does it take to fully charge these aa batteries with my eastshine s2 charger
Answer: The charger claims it will charge them in 2 hours, right on the product description page. Maths tell us the S2 fast charger charges @1A per hour and the batteries hold 2A. Protip, if you start answering a question with, "I don't know, but..." or, "I don't own one, but..." you have failed and most people ignore the rest of whatever you wrote.
Question: is it made in china
Answer: From eneloop101.com In 2014 Panasonic started producing eneloop batteries in China. The "made in China" eneloops are available in the Asian market, including New Zealand and Australia. The Made in Japan batteries for the Japanese -, North American- and European market.
Question: Do the Eneloop batteries require an Eneloop charger or can they be charged in other AA and AAA battery chargers
Answer: The Sanyo/Panasonic eneloop cells can be recharged in any good-quality charger designed for NiMH batteries.For best battery lifespan, choose a 'smart' charger that has a charge time between 2 and 5 hours.Avoid slow, timer-based dumb charger that will over-charge your batteries, and 'ultra-fast' 30-minute chargers that will over-heat your batteries.
Question: These will charge in any normal NI-MH charger right
Answer: I use & prefer the Maha C9000 charger. It charges, conditions your batteries and displays all the info you need to tell you the state of any AA & AAA battery.

Product features

eneloop

eneloop Ni-MH 'Low Self Discharge' batteries utilize Panasonic’s advanced rechargeable cell technology allowing them to be recharged up to 2100 times.** These battery cells are ideal for all household products including flashlights, wireless gaming devices, digital camera flash units, and wireless mouse and keyboards.

EBL Pack of 8 AA Batteries 2800mAh High Capacity Precharged Ni-MH AA Rechargeable Batteries

EBL

Based on 5 reviews Check latest price

Product description

About EBLÂ

EBLÂ is a certified brand manufacture that produce EBLÂ series general use battery such as AA/AAA/9V/C/D18650 rechargeable battery,many kinds of battery charger for different types battery.All products and packages are marked with EBLÂ which can only enjoy the rights by seller and manufacture '30 days money back and 1 year limited warranty '.The EBLÂ series products have been certified by CE and ROHS,also can provide customized product Certificate



About product:

EBL AA Ni-MH rechargeable batteries are great for use in your household devices, such as digital cameras, toys, remote controls,hand held games,2-way radios, PDAs, flashlights,alarm-clocks,LCD-TVs, Toothbrushes, Shavers and portable audio players, delivering dependable power allowing you to maximize your music, gaming, computer, photography and other experiences .They come pre-charged and can be used immediately out of the package.EBL batteries can be recharged up to 1200 times when fully or partially drained which makes it extremely economical, and provides an expected life similar to that of the device in which it is used.Besides,improved low self discharge makes it still maintain 75% of capacity after 3 year of non-use.



Package Contents:

8 X EBLÂ AA rechargeable batteries

2 X Battery Case

  • Battery: Pack of 8 AA 2800mAh Ni-MH rechargeable batteries with 2pcs battery storage cases
  • EBL batteries can be recharged up to 1200 times when fully or partially drained
  • Improved low self discharge makes it still maintain 75% of capacity after 3 year of non-use
  • Batteries come pre-charged and can be used immediately out of the package
  • Batteries are great for use in household devices such as digital cameras, toys, remote

User questions & answers

Question: will these charge with xbox one controler charging dock
Answer: Yes, you can charge any brand AA AAA rechargeable battery with this EBL® 808A Charger.
Question: Will these work to replace 800mAh solar batteries in solar lights
Answer: Those EBL batteries are marketed as 'Pre-Charged' but they are NOT low-self-discharge type like Sanyo eneloop. I measured their self-discharge rate after 3 months of storage. They are discharging at around 10% every month! Sanyo eneloop, on the other hand, live up to the marketing claim of 85% after 12 months.
Question: why do these say high capacity, when they look and have the same mah as the 16 battery seller
Answer: There should be a box where you can select what size and quantity that you want.
Question: Would these batteries be able to power my yamaha ypg 535 portable keyboard for 3 -4 hours of constant use
Answer: yes you can. i prefer the rechargeable saves money and most of time the rechargeable that came with phones are not as good as these here. we use a panasonic branded cordless phones and replaced them with these. no issues from batteries. even if your original batteries are non rechargeable these should work. But keep in mind there are phones that use another style of batteries so one must check your phone and see.

Product features

EBL - Professional Care and Low Self Discharge

  • Professional and reliable on AA/AAA/C/D/18650/18500/16340/26650/20650/9V/Cordless Phone Rechargeable Batteries and Battery Chargers.
  • EBL always persistently providing high quality and services for everyone.

Professional ProCyco Technology

  • ProCyco (Professional recycle) helps batteries could max its best capacity while charging and recycle up to 1200 times.
  • Upgraded cells with - safety ensured, more reliable.

Powerful EBL AA Size Batteries - Home Basic

  1. High performance, up to 1,200 rechargeable cycles.Precharged 15%~20% of capacity by solar energy. Could be used when you get it.
  2. Excellent charge/discharge performance, the batteries will keep a high quality after 3-5 times charge & discharge when used in the first time or long time no used.
  3. Longer life in the high drain devices than normal Alkaline batteries.
  4. Great for high power demand devices such as digital camera, children' toys and so on.

Storage Case Included - AA Size Batteries

Each 4 pcs AA size batteries share one battery storage case. Included: 8 X AA Rechargeable Batteries & 2 X Battery Case

Energizer Rechargeable AA and AAA Battery Charger (Recharge Pro) with 4 AA NiMH Rechargeable Batteries, Auto-Safety Feature, Over-charge Protection

Energizer

Based on 30 reviews Check latest price

Product description

Conveniently charges 4 AA or AAA NiMH rechargeable batteries at the same time.3-5 hour charge time with auto shutoff to prevent overcharging and battery damage. Manufactured in China .The charger is equipped with audio and visual alerts. A red light means that charging has started, and you will hear an audible beep when charging begins. A yellow light appears when charging is 50 percent complete and charging is continuing. A green light means charging is complete, and the batteries are 100 percent full. You will hear an audible beep upon completion. If a bad battery is detected, a red X will illuminate, and the charger generates a repetitive audible beep upon detection. Audio and visual alerts:Red light - Charging has started; audible beep when charging begins. Yellow light - Charging is 50% complete and charging. Green light - Charge is complete and batteries are 100% full; audible beep upon completion. Bad Battery Detection Alert - If a bad battery is detected a red ‘x’ will illuminate; repetitive audible beep upon detection

  • Charges 2 or 4 AA or AAA NiMH rechargeable batteries at once (4 AA batteries included)
  • State of the art Charge Status Indicator system visually and audibly alerts on your batterie's charge levels
  • Get a full charge in 4 hours with the rapid charging power of Recharge Pro (times may vary by NiMH battery)
  • Auto safety shut off and overcharge protection features prevent damage from overcharging, helping to maximize battery life
  • Built in, fold out plug design allows you to easily store the Pro Charger Battery Charger when not in use
  • Compatible with all AAA and AA NiMH rechargeable batteries (Energizer Recharge batteries recomillimeterended)
  • The world’s No.1 recharge brand (according to market survey data)
  • Note: For any troubleshooting steps please refer product user manual in technical description

User questions & answers

Question: Can you use the charger on the Energizer Power Plus NiMH AA Rechargeable Batteries rated at 2300 mAh
Answer: You could if it actually worked. This charger stopped working within a month. I returned mine. Also you might want to consider more battery slots. 4 seems ok at first but now I got 1 with 8 slots and I think it's too small.
Question: Does this charger only charge in pairs? Is it possible to charge 1 cell (at a time) with this charger
Answer: I have owned this. The universal charger WILL charge batteries individually. There are 4 charging 'points' and you can choose to put one small battery (AA or AAA) in one point. Of course, you can also put two small batteries in each point to get the full 8-at-a-time figure. This also only applies to the small batteries. Cs and Ds are charged individually in each point, so their max is only 4 at a time total.
Question: Can this charge aa and aaa at the same time
Answer: Yes. AAA on one side and AA on the other. Not on the same side at the same time.
Question: Can i use Energizer CHRPROWB4 Pro Charger with 240 volts 50 Hz AC input
Answer: Hi Nikhil Singh, over at the Energizer web site they have some additional information. Look under batteries and then battery chargers. You can download the user manual for this model. The user manual clearly indicates that 240V 50Hz power is OK. The only problem you will have is the plug. The two-prong plug is designed for U.S. outlets. Of course, any plug adapter will solve that problem.Basically, the answer is yes.

Product features

Delta V Auto Shut-Off

The Pro Charger automatically shuts off the circuit when batteries are fully charged.

Overcharge Protection

Prevents against overcharging, which can shorten the life cycle of your rechargeable battery.

Maximizes Battery Life

These safety features make sure that you get the most of out of your battery performance.

EBL AA 2800mAh High Performance Ni-MH Rechargeable Batteries, 4 Pack

EBL

Based on 724 reviews Check latest price
  • 2800mAh Ni-MH high capacity makes you no worry about the endurance of your devices
  • Low self-discharge batteries will remain 85% juice when you leaving it for no use 1 year
  • Super long life up to 1200 cycle, convenient and more affordable than thousands of alkaline batteries
  • Batteries come with the storage case not only protect the batteries but also keep them tidy and safe

User questions & answers

Question: How long does take to be completely charge these 2800mah ebl batteries
Answer: That will depend on the throughput of your charger. My 2800 mAh EBL cells average around 2400 mAh of actual capacity. My charger can pump 300, 500, 700, or 1,000 ma/hour into them, depending on the setting I choose. I usually use 700 for cells in this capacity range. It takes 4-5 hours to charge from near dead (charging is not 100% efficient).
Question: Will these work for a vape
Answer: I don't vape, but the bottom line is if they fit, they should work. I've noticed that these sometimes have fit problems as the outer plastic wrapper can sometimes be very slightly thicker than those of standard non-chargeable batteries. These also last a really long time between charges, but just to be safe you should probably keep a set of charged units on hand so you can quickly swap out when needed. The technology involved retains the charge for a very long time.
Question: Are these batteries 18560 3.7v
Answer: Read the label! These are standard AA size. The 18560 is a totally different size and is much larger.
Question: does it work for a 2600 mah 3.7V lithium battery
Answer: Probably not, unless the device is specifically made to support both AA and 14500 lithium batteries like a couple of flashlights in my collection. These AA-size nickel metal hydride (Ni-MH) batteries only put out about 1.4 volts fresh out of the charger. If your device is built for 3.7V, it most likely won't work on a Ni-MH battery.

Product features

EBL - Professional Care and Low Self Discharge

EBL, since 1998, professional on batteries and chargers more than 17 years.

Professional and reliable on AA/AAA/C/D/18650/18500/16340/26650/20650/9V/Cordless Phone Rechargeable Batteries and Battery Chargers.

EBL always persistently providing high quality and services for everyone.

Home Basic - EBL AA Rechargeable Batteries 2800mAh, 4 Counts

Features of batteries

* Quantity: Pack of 4 AA 2800mAh Ni-MH rechargeable batteries.

* Voltage: 1.2V

* High performance, up to 1,000 rechargeable cycles.

* Precharged 15%~20% of capacity by solar energy. Could be used when you get it.

* Excellent charge/discharge performance, the batteries will keep a high quality after 3-5 times charge & discharge when used in the first time or long time no used.

* Longer life in the high drain devices than normal Alkaline batteries.

* Doesn't contain Hg/Cd/Pb, no pollution to the environment.

* Great for high power demand devices such as digital camera, children' toys and so on.

* Durable case, convenient for storage and taking on the go.



Package Contents:

4 X EBL AA 1.2V rechargeable batteries

1 X Battery Case



 

Tenergy AA Rechargeable Battery, High Capacity 2500mAh NiMH AA Battery, 1.2V Double A Batteries 12-Pack

Tenergy

Based on 1 reviews Check latest price
  • Replace standard batteries - Exact replacements for standard alkaline AA sized batteries. These NiMH AA rechargeable batteries measure 50.5mm (length) x 14.5mm (diameter) and fit any standard AA size battery.
  • Money saving eco-friendly - Being one of the most cost-effective batteries, Tenergy rechargable batteries AA can be recharged up to 1000 times and between 1-10 charges will have paid for themselves. You are also diminishing the carbon footprint by limiting the waste caused by disposable batteries. Switch over. Save. Reuse. Recharge with Tenergy.
  • Everyday usage - Our ideal rechargeable high capacity replacement AA cell is perfect for high/low draining electronic items. Use it in all your household everyday devices such as LED lights, flashlights, solar lights, night lights, calculators, remotes, controllers, cordless phones, RC toys, headlights, garden lights, headsets, alarm-clocks and many more.
  • Lasting performance - At a battery capacity of 2500mAh, Tenergy rechargeable 1.2V NiMH battery keeps your devices running longer so that it doesn't fail you when you need it most.
  • No memory effect - With no memory effect on our rechargeable AA NiMH batteries, charge your batteries anytime. Even when they are close to full or partially drained you won't have to worry about long term memory effects and will still get the full capacity each use.

User questions & answers

Question: WHere are these made
Answer: China
Question: How long should my aa and aaa batteries hold a charge. what is the warranty on these batteries
Answer: Unfortunately, the runtime of rechargeable batteries can depend on different factors, such as: 1. Device amperage draw 2. Environment it is used in (customer can expect a 20% to 30% loss in performance in NiMH batteries used in cold temperature.) 3. Battery usage and storage (if left in a device for a long period of time -worse if it's already empty- they can over drained too far. This can damage the battery, which will reduce the battery life) 4. Self-discharging We do offer a 90 days warranty for this battery, and we have a friendly Support Team that would be more than happy to assist with providing more troubleshooting tips if customer is having any issues.
Question: Are these low-self-discharge LSD
Answer: they are better than the average ones, they hold their charges longer, but all as to do with your equipment and type of electronics you use, some elctronics are overcharged with details which discharge any batteries on a blink of the eyes.
Question: Are these 1.2v batteries
Answer: yes, pretty much all rechargeable batteries are 1.2v. They work in most devices, but occasionally there will be a device that won't (in my case it was an ATS telemetry receiver).

Energizer NH15BP-8 Rechargeable AA Batteries, 2300 mAh, Pre-Charged, 8 count (Recharge Power Plus)

Energizer

Based on 9 reviews Check latest price

Product description

Keep your family fully powered every day with our best performing, long-lasting Energizer Recharge Power Plus batteries. Pre-charged and ready to go when they arrive on your doorstep, these rechargeable batteries help you save money and create less waste over time, reducing environmental impact. Each Energizer Recharge Power Plus AA battery can be charged and used up to 500 times. Don’t feel like using your charged-up batteries right away? The charge lasts up to one year in storage. Simply pair up with any Energizer Recharge Charger to power up your most essential devices like digital cameras, handheld GPS, and wireless gaming systems and keep the power going.

  • 8 pack of Energizer Recharge Power Plus 2300 mAh NiMH AA rechargeable batteries, pre charged and ready to use
  • The World’s 1st rechargeable AA battery made with 4% recycled batteries
  • Delivers long lasting power to frequently used devices, like digital cameras, gaming controllers, and toys
  • Retains its charge in storage for up to 12 months so reliable, rechargeable power is always on hand
  • Charges up to 500 times for an economical and responsible way to keep your battery powered devices working
  • Lasts up to 4x longer in digital cameras than Energizer MAX making sure you never miss out on a memory (results vary by device)
  • Tops the charts as the world's No.1 recharge brand, based on scan sales

User questions & answers

Question: Can these be left on the charger 24/7 or should I remove them after a full charge
Answer: I had the same issue then I found this online http://data.energizer.com/pdfs/chvcm4-ap.pdf I read somewhere (I cant find it anymore sorry I tried) that the light only turns off after X amount of hours which is based on a full charge of the largest capacity battery. Since finding this, I have been charging my 1300's for 5 hours as instructed, and my 2300's for 10. I have to manually remember to take them off but it hasnt been an issue to let them run long. I do believe that the product SHOULD turn its light to green when the batteries are full but mine does not and I just pull the batteries based on their completion times. For whatever that is worth to anyone.
Question: Do these come charged or do you have to charge them before use
Answer: Yes, it does matter! A single pair of batteries MUST be placed in slots 1 and 2, OR in slots 3 and 4. A pair of batteries placed in slots 2 and 3 will NOT receive any charging current. None at all. They'll just sit there!
Question: is the more Amh on a battery will be beter
Answer: Those AmazonBasics High-Capacity AA batteries are slightly fatter than regular eneloop cell, which are alreaddy slightly fatter than alkaline AA. So if you have to resort to using eneloop-lite in battery compartments, then those high-capacity cells are not going to fit.
Question: Why are these batteries rated at 1.2v instead of 1.5v like all disposable batteries are.Also the chargers will only charge them to about 1.4v
Answer: Yes you can use the eastshine S2 charger. These batteries are NI-MH.

Panasonic K-KJ17MCA4BA Advanced Individual Cell Battery Charger Pack with 4 AA eneloop 2100 Cycle Rechargeable Batteries

Eneloop

Based on 7 reviews Check latest price

Product description

Panasonic K-KJ17MCA4BA Advanced Individual Cell Battery Charger Pack with 4 AA eneloop 2100 Cycle Rechargeable Batteries

  • Recharge up to 2100 times
  • Maintain up to 70% of their charge after 10 years (when not it use)
  • 2000mAh type, 1900mAh min, Ni-MH pre-charged rechargeable battery
  • 4 position charger with advanced, individual battery charging, AA and AAA cells
  • Battery detection technology - automatically shuts off when charging is complete

User questions & answers

Question: can you charge other brand batteries in this charger
Answer: I have this charger and it will not charge any brand battery except the Eneloop battery. Do not Buy it for other batteries, it will not work. I bought it based on reviews and that I have about 20 NiMH batteries of various brands. Not one of the 20 would charge on this charger.
Question: Must you charge 4 batteries at a time OR can you charge, say 2 with 2 open slots
Answer: The Panasonic BQ-CC17 can recharge 1, 2, 3 or 4 AA/AAA cells at once. You don't need to charge in pairs like in the case of old MQN06 charger.
Question: i just received the charger and i do not see any indicator lights on mine. anybody
Answer: Just to update this - the chargers shipping now have hidden lights (unlike the product picture). To see them charger must be plugged in with batteries in place. NOTE: To clarify the paper comment - the batteries are shipped in the charger in the charging position. Before first use, remove all four batteries and you will find a small piece of cardboard paper at the top covering the positive charging contacts. This paper is to be discarded. Put the batteries back in position, plug in charger to working circuit and you will then see the now hidden lights under the white plastic "skin" below each battery. This is still true as of 11/2018.
Question: What is the difference between the Panasonic K-KJ17KHCA4A Eneloop Pro vs the Panasonic K-KJ17MCA4BA? Which is a better choice to buy
Answer: The pro cells hold about 25% more capacity under use before you have to charge it. That translates to longer run times for things like hiking GPS and high powered flashlights and wireless microphones in constant use. The trade off is that the pro cells don't retain a charge when stored which is good if you normally plan to drain the battery within a few days of charging it. In a TV or DVD remote control, the pro cells would have to be charged at least once every several months, where the regular cells will last for years without charging in remote controls that are not used daily. So far, I have never had an Eneloop battery ever leak, where I have had several expensive remote controls and headlamp LED's destroyed by leaking modern alkaline batteries. Modern alkaline batteries will often start leaking while still performing and still many years before the best used date has arrived. Modern warrantees for alkaline batteries only cover the battery that fails to perform, not the expensive device that was destroyed by the leaking alkaline battery. I have had several Duracell batteries start leaking while still unused in the original package stored in a cool dry place (basement) and still have a few years before the best used date has arrived. Today's alkaline batteries are junk. The standard Eneloop battery seems to be the most dependable battery I have ever found. They cost more, but the extra cost is worth it. Other brands of NiMH batteries I use often don't hold a charge in storage. The supposed lower voltage compared to alkaline is not the whole truth. Under extreme low power loads, alkaline battery voltage is higher, but under higher loads like cameras and flashlights, the alkaline battery voltage drops lower than NiMH battery within a second of the time the load is applied and then goes back up to resting voltage after the load is turned off. After an alkaline battery looses around 20% of its original charge, it is performing worse than a rechargeable NiMH battery and many devices like cameras can't take that drop in voltage.

Product features

eneloop

eneloop Ni-MH 'Low Self Discharge' batteries utilize Panasonic’s advanced rechargeable cell technology allowing them to be recharged up to 2100 times.** These battery cells are ideal for all household products including flashlights, wireless gaming devices, digital camera flash units, and wireless mouse and keyboards.

NiMH Rechargeable AA Battery Pack of 12, High Capacity 2400mAh 1.2v Pre Charged Double A Battery for Solar Lights, TV Remotes, Wireless Mouses, Flashlight, Game Controllers, Electronic Toys

Minetom

Based on 712 reviews Check latest price
  • 12 count AA rechargeable batteries (2400 mAh), ideal for powering your solar lights, smart home devices, digital cameras, remote controls, handheld games, toys, and other power consuming devices
  • Long battery life, maintain 85% of their charge up to 1 year (when not in use)
  • Comes pre charged and ready to use, can be recharged 400 times with minimal power loss, can be charged by solar energy or standard battery charger
  • No memory effect, batteries can be recharged when fully, or partially discharged
  • 2400 mAh and 2600 mAh don't have much difference in user experience since they only gap 200 mAh. However, according to the IEC cycle life test, 2600 mAh only last around 300 cycles, died quicker than 2400 mAh, which last about 500 cycles

User questions & answers

Question: Why do these not solar recharge after 3-4 days outside in my solar lights even in sunny days? They were nice and bright for a few days but now do not
Answer: I’m not sure about your question but I have the same problem. It’s not just you, I’m in California where it’s always sunny.
Question: Does the charger work well? can (one) battery be charged by itself? what about quality control? ""flnish""? lol
Answer: If you are referring to the recommended charger it works ok....not great. 12 hour charge on average and must charge 2 at a time. But it works none the less.
Question: Need a good battery for long-lasting outdoor solar lights in cold weather...are these good? Thanks
Answer: I’m in California and it works good for our cold nights when it drops to the 30s.
Question: Will these charge in any AA charger, or should I get the charger it comes with
Answer: I use and like the: Tenergy TN456 Intelligent Universal Battery Charger with 4 Slots, LCD Display, USB Output, Power Adapter, Rechargeable Battery Charger for Li-ion/NiMH/NiCD Rechargeable Batteries

Product features

Great for power-hungry devices

Built with 2400 mAh high capacity, our rechargeable AA batteries can drive Xbox controllers, electric toys, and other power-consuming devices for a longer time. No more annoying to change batteries frequently.

Real 2400 mAh

Why choose our batteries? We test batteries in the market and found that batteries with 2800 mAh don't have the real capacity they label, which may only have 2400-2600 mAh. We have the actual 2400 mAh capacity as we label.

More reuse times than 2600-2800 mAh

Why choose 2400 mAh batteries? 2400 mAh and 2600-2800 mAh don't have much difference in user experience since they only gap 200-400 mAh. However, according to the IEC cycle life test, 2600-2800 mAh only last around 280 cycles, died quicker than 2400 mAh, which last about 500 cycles.

POWEROWL Rechargeable AA Batteries,2800mAh High Capacity Batteries 1.2V NiMH Low Self Discharge Pack of 8

POWEROWL

Based on 1 reviews Check latest price
  • High Capacity: 2800mAh 1.2v 8 Pack Ni-MH AA rechargeable batteries
  • Long Service Life: It can be recharged over 1200 times and keep 70% power after non-use for 3 years
  • Environment Friendly: Ni-MH environmental protection material reduce heavy metal pollution
  • Wide application: Powerowl batteries are widely used in household devices like digital cameras, toys, remote controls, hand held games, 2-way radios, PDAs, flashlights, alarm-clock, LCD-TVs, Toothbrushes, Shavers and other devices that need AA battery
  • Note: Please charge fully before use, as we only charge the batteries to 20% for shipping safety purpose. Batteries will reach top performance after 3-5 times fully charge cycles

User questions & answers

Question: what is the range of temperature they can work with
Answer: The description says they will work at extremely low temperatures, down to -4 degrees Fahrenheit.
Question: Can they be charge with any AA charger
Answer: 90% of the chargers on the market can charge our aa batteries, but some chargers are targeted some batteries
Question: Do the batteries come with storage case
Answer: no they do not come with storage case. They come in a carton box not considered as a storage case.
Question: Can they be charge with any AA charger
Answer: I had no problem using a RayoVac Battery charger to charge these multiple times. That being said, don't forget to follow the following rules for NIMH Batteries https://www.tested.com/tech/1245-how-to-get-the-most-out-of-nimh-rechargeable-batteries/ , and don't over charge them.

Product features

AA Rechargeable Batteries - 8 pack

  • In general, the battery charge completely takes 5-6 hours
  • AA batteries is compatible with home appliances, such as digital camera, toy, remote control, handheld game, PDA, flashlight, alarm clock, LCD TV, toothbrush, razor and portable audio player

Environmental Protection

  • No pollution to the environment, benefits from the Ni-MH cell, a form of green energy
  • A POWEROWL rechargeable battery can replace 2100 alkaline batteries

*Data based on internal lab testing. Results may vary under different conditions.

Low self-discharge

  • Powerowl 2800mAh Rechargeable AA batteries Ni-MH are maintained at 70% of their charge up to 10 years (when not in use and stored properly)

Low temperature performance

  • Support your tactical lights, walkie-talkies, battery-powered lanterns, cameras and other winter-powered devices Powerowl batteries deliver outstanding performance at extremely low temperatures, up to -4 degrees

Rechargeable AA Batteries with Charger, POWEROWL 8 Pack of 2800mAh High Capacity Low Self Discharge Ni-MH Double A Batteries with Smart 8 Bay Battery Charger (USB Fast Charging, Independent Slot)

POWEROWL

Based on 2 reviews Check latest price
  • High Capacity 1.2V Ni-MH Batteries, Pack of 8 AA rechargeable batteries 2800mAh with a 8 bay smart charger
  • POWEROWL smart charger passed US safety certification comes with chip control, when the battery is fully charged, it will automatically stop charging, and with LED indicator
  • Independent Charging Slot: charge any number of AA AAA rechargeable batteries to make your charging easier. AA AAA batteries charger uses trickle charge to extend battery life and charge up to 99%
  • POWEROWL double a batteries can be recharged up to 1200 times when fully or partially drained. Green and environmentally friendly, does not contain any harmful substances
  • AA rechargeable batteries work well with a variety of electronics which can be used under 1.5V, including high-power devices such as digital cameras, electric toothbrushes, and flashlights

User questions & answers

Question: Can i plug into 220v outlet
Answer: No, this is only made for a 120v plug in via the usb cord through a charger. Thanks T. Franz
Question: is this charger faster than the powerowl 8 bay charger for ni-mh ni-cd rechargeable batteries aa aaa batteries charger with usb port(no adapter
Answer: You don't really want them to charge any faster. Slow charges are better for overall battery life. Just put the dead batteries in before bed and they'll be charged when you wake up.
Question: Can these be used in string lights? Preferably the small wire string lights
Answer: Yes, if your string lights use AA size batteries
Question: What does the no 1.5v aa mean? i want these for my son's wii remote controllers. will they work
Answer: The 1.5V is maximum volts the battery is capable of producing, yes I do believe these will fit in a wii remote as they fir perfectly in my xbox one controller. They should last a very long time before having to be changed out. I get several hours of play time out of mine. And they are the best rechargeable batteries I have found out of many brands that I have tried! Thank you and I hope this helped T. Franz

Product features

POWEROWL High Capacity Rechargeable AA Batteries 2800mAh

Although the initial voltage of Ni-MH rechargeable batteries is around 1.2V, which is lower than that of an alkaline battery, they are capable of maintaining a steady discharge level at around 1.0V for as long as they hold capacity, while alkaline batteries constantly decrease their output voltage from the moment they are in use.

Single Battery Charging Capability

You can charge any number of batteries without charging in pairs. This can better extend battery life

Smart Chip Technology

Over-charge protection-automatically cut off when fully charged;

Short-circuit protection-automatically cut off when something is wrong

Ergonomic Design

Reasonable space spacing design and high quality materials provide safety for your battery

Size: 104*65*28mm

Maximize Battery Capacity

Trickle charged mode will help maximize the capacity of battery to full

Never charge alkaline or carbon batteries

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