Eneloop Panasonic BK-3MCCA6BA AA 2100 Cycle Ni-MH Pre-Charged Rechargeable Batteries 6-Battery Pack

I've been using Panasonic Eneloop AA batteries for years now, and this latest pack reminds me exactly why I keep coming back to them. These are hands-down the best rechargeable AAs I've ever owned. They truly hold their charge. I charged a set over 6 months ago for my TV remotes and wireless mouse, and they're still going strong. Excellent performance in high-drain devices like Xbox controllers. After dozens of charge cycles, they still perform like new. My older Eneloops from several years ago are still kicking. Pre-charged and ready to use right out of the package, which is also super convenient. Pro tip: These are premium rechargeables, so the regular price can feel a bit steep. Definitely keep an eye on Amazon sales, Lightning Deals, or Prime Day—I've snagged packs for 30-40% off before, and that's when they become an absolute steal. If you're tired of constantly buying disposable alkalines or dealing with cheap rechargeables that die quickly, do yourself a favor and switch to Eneloops. Worth every penny, especially when you catch them on sale. Highly recommend Read more

I have used these batteries for years and they are finally starting to lose their ability to hold a charge. I can’t wait to see how many times I can recharge these! Other manufacturers sell batteries that can only be recharged half as many times. Actually, this is the only brand that allows you to recharge 2100 times. Read more

These work great. I've converted anything in the house that uses AA or AAA to Eneloop rechargeable batteries. They last a long time, are each to charge and much cheaper in the long run than traditional batteries. Read more

These are my go-to rechargeable batteries, and they were even recommended by the maker of my new piano keyboard. Read more

I'm an electronics engineer with experience designing battery operated equipment. I have used eneloop cells for about 25years and even have some of those old units that work and I sill use. Early days but these new units work as expected. To get such long life its best to try not to overdischarge these cells by leaving in switched on equipment until batteries are completely exhausted. If you do that at the end the current reverses in lowest capacity cells which permanently damages them. Used in emergency flashlights or emergency equipment they retain good charge for years without having to rechage them . For high drain applications they delivery much more energy than disposable cells keeping toxic chemicals out of landfill and saving lots of cash. Their cycle life and calendar life far exceeds that of lithium rechargeables , the only downside is lower energy density and being careful not to overdischarge them. Read more

Works great Read more

I’ve used Energizer as well as the Amazon brand of batteries, and these are SO much better. I’ve been using these for light up Christmas decorations in the house, and I noticed that other batteries you’d see the lights go dimmer until the battery went out, whereas with these the performance seems to hold right up until they need to be recharged. I will never buy another brand again. Read more

Good batteries. Would like them to last longer than they do. Read more