What is the difference between the "Black" and the "White" AmazonBasics rechargeable batteries?

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.

What's the recommended recharge current for the AA and AAA? I'm using a lacrosse bc-700 with three possible charge settings: 200mA, 500mA or 700mA . According to the lacrosse manual 200mA is generally suggested, but this is slow, 13 hours for AA. So i wondered about using a higher current to reduce the time, but would…

Both of the earlier answers are correct. I'd recommend slower settings as often as possible. Degradation of rechargeable batteries is incremental. Each charge very slightly decreases the maximum charge the battery will hold. So, with the higher charge rates, your battery's maximum capacity drop from say a 2,000 mA capacity to 1,900 mA capacity to 1,800 ... significantly faster. I'll keep mine close to their rated capacity longer, thank you.NOTE: "Smart" chargers are MUCH easier on rechargeables than are the others and they more consistently charge to full capacity. They aren't cheap but I consider them well worth the extra cost I NEVER use a "dumb" charger. Beware! Some manufacturers falsely claim "smart charger;" Energizer for example. Look for "independent charge channels" or "Delta V detection." For the most budget minded, I recommend the four battery Sony BCG34HLD2RN. I also like the La Crosse BC-700 for it's higher number of feature at a modestly higher cost. I've owned both and love them.

Can these batteries recharge with a Duracell or Energizer charger? I don't want to have to purchase a new charger if I don't have too.

AmazonBasics Pre-Charged batteries can be recharged using any good-quality Smart charger designed for NiMH cells. But for longer battery lifespan, avoid ultra-fast (15- or 30-minute) chargers and Dumb (overnight) slow chargers. Most of the Duracell and Energizer chargers you see on the market only charge in pairs, which you should avoid.One inexpensive but Smart charger I often recommend is the ASIN:B003GS6FIE Sony Cycle Energy BCG34HLD. It can recharge each cell individually, which is much better than the official ASIN:B004NSUMTO AmazonBasics NiMH Charger

After battery used up, is it better to charge right away and store (possibly years), or to leave discharged and charge prior to using again?

Definitely you want them in a charged state as they will maintain longer. You also want to regularly refresh batteries in storage (once a year is fine, even for non LSD batteries) and once or twice should be enough, using a smart charger to test the batteries would be fine and if they need further refreshing it would be easy to do so. Just don't refresh them then test them as testing will 'charge' the batteries before depleting them. You could refresh the non LSD batteries every 3 months but if you are storing them i think as long as you had charged them before storing them in a cool place around (60-70F) and regularly check up on the batteries. LSD batteries don't really require refreshing as much as the charge might be at 70% after non use (Eneloops survive longer according to their info) and you don't really have to refresh them but i think at least refreshing those once a year is perfectly fine. However, i would like to add that storing rechargeable batteries is no better than storing Alkalines. If you bought them you might as well use them, you can even cycle through the batteries that you are not using to keep them in shape and that way there is little need to refresh them. There are times where you might not want to use a certain device or are able to go without using batteries but since i regularly use flashlights, i'd prefer to have rechargeables that i can charge thousands of times (with the proper maintenance) can last up to 10 years or more and i won't have to spend much on wattage (even 12 watts per light bulb is quite much when used in series) so i have found that using flashlights during the night is not a really bad thing and soon i plan on putting some leds in my home powered by NiMH batteries. That way i can keep them running indefinitely without much cost in the end.

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Product Description The AA NiMH batteries by desertcartBasics are ideal for running your small devices like digital photo cameras, toys, remotes, torches or portable audio devices. The batteries are pre-charged and ready to use. Ideal for small devices, these batteries adapt to your lifestyle From the Manufacturer desertcartBasics AA MiMH rechargeable batteries are great for use in your household devices, such as digital cameras, toys, remote controls, flashlights, and portable audio players. The batteries are pre-charged and ready to use right out of the pack.Perfect for your household devices, these batteries fit your life, no matter how you liveEconomical with Long Service LifedesertcartBasics rechargeable batteries provide more power by being able to be charged up to 1000 times. This makes it extremely economical, and provides an expected life similar to that of the device in which it is used. It's the one rechargeable battery that fits your life, no matter how you live.Keeps Capacity LongerAn extremely slow self-discharge rate maintains 80% of capacity after 1 year of storage at 68°F (20°C).Wide Temperature RangeThese batteries can be used at extreme temperature from -4 °F to 158 ° (-20°C to +70°C) for incredible reliability. They're great for emergency equipment such as flashlights and portable radios as well as your everyday devices.desertcartBasics: Quality Products at Low PricesdesertcartBasics is a collection of consumer electronic "basics" created by combining quality and low prices for an overall focus on value.desertcart Frustration-Free PackagingThis desertcartBasics product features desertcart Frustration-Free Packaging that is recyclable. It comes without excess packaging materials such as hard plastic clamshell casings, plastic bindings, or wire ties. The packaging is designed to be opened without the use of a box cutter or knife, and it will protect your product just as well as traditional packaging. Products with desertcart Frustration-Free Packaging can frequently be shipped in their own boxes, without an additional shipping box, saving on resources and reducing waste.Warranty and Helpful HintsThis product is backed by an desertcartBasics 1-year limited warranty. To view the full desertcartBasics warranty, Date on batteries refers to manufacturing date and is not an expiration date. Review: Très bon lot de piles rechargeables AA desertcart Basics : capacité de 2000 mAh correcte pour un usage courant, que ce soit pour télécommandes, jouets, appareils photo, souris/clavier sans fil, etc. Elles se rechargent rapidement et tiennent bien la charge, ce qui permet de réduire les achats de piles jetables. Le lot de 16 est pratique pour équiper toute la maison. Bonne qualité globale pour un prix raisonnable, je recommande sans hésiter ⭐⭐⭐⭐⭐ Review: Good price, batteries seem to work well!

Reviews

A**T

Très bon lot de piles rechargeables AA Amazon Basics : capacité de 2000 mAh correcte pour un usage courant, que ce soit pour télécommandes, jouets, appareils photo, souris/clavier sans fil, etc. Elles se rechargent rapidement et tiennent bien la charge, ce qui permet de réduire les achats de piles jetables. Le lot de 16 est pratique pour équiper toute la maison. Bonne qualité globale pour un prix raisonnable, je recommande sans hésiter ⭐⭐⭐⭐⭐

4.01.2026

N**I

Good price, batteries seem to work well!

3.01.2026

W**L

First of all they are just a fraction of a millimeter bigger in diameter as others have noted. So they fit a bit tight in some devices. But in addition to this the positive button on the top of the battery is a fraction of a millimeter shorter with respect to the battery's outer casing. Please note the attach picture. This can cause the positive top of the battery to fail to make a connection to the battery compartment on some devices, where the positive connector is recessed a bit more then typical. The Eneloop brand does not have this problem. These are a good value for the price though. So keep a couple sets of the Eneloop batteries around for these types of situations. These will power a set of those led fairy lights for ten hours or so per charge, depending on how many lights are on the strand. They charge well using the Panasonic Eneloop chargers. Given the price and usability in many devices they earn 4 stars.

29.11.2025

B**.

Du basic. Fonctionne bien. Longues a charger (ou c'est mon chargeur qui est en cause mais il était aussi neuf que les piles.

9.01.2026

D**E

Muy buena opción en baterías para los adornos de navidad, juguetes o accesorios de computadoras compré las de 2000mhA y la duración es muy buena, para la otra probaré las de alto rendimiento.

9.12.2025

ASIN	B007B9NV8Q
Amperage	16 Amps
Antenna Location	Everyday devices like remote controls, flashlights, clocks, and more
Battery Capacity	2000
Battery Cell Composition	NiMH
Battery Cell Type	NiMH
Best Sellers Rank	#97 in Our Brands ( See Top 100 in Our Brands ) #10 in AA Batteries
Brand	Amazon Basics
Customer Reviews	4.4 out of 5 stars 174,612 Reviews
Item Dimensions	0.56 x 0.56 x 1.97 inches
Item Height	5 centimeters
Item Weight	0.02 Kilograms
Manufacturer	Amazon
Model Name	Rechargeable batteries
Model Number	210AAHCB
Number of Batteries	16 AA batteries required. (included)
Recommended Uses For Product	Everyday devices like remote controls, flashlights, clocks, and more
Reusability	Rechargeable
UPC	192233053066
Unit Count	16.0 Count
Voltage	1.2 Volts
Warranty Description	1 Year warranty

AmazonBasics AA NiMH Precharged Rechargeable Batteries (16-Pack) 2000 mAh

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