HW 8 Pack Rechargeable Lithium Batteries AA, 1.5V 3500 mWh 2.5H Fast Charge Long-Lasting Power 1000+ Cycles Reuseable Double A Battery (Not Include Charger)

Our cargo trailer was robbed a couple months ago and I freaked out! So I bought a security system that is wireless and I used these batteries assuming I'd be recharging them often. However, they are STILL going strong after almost 3 months without any additional charges and I'm very impressed! I leave my system inside a very hot Texas trailer during the days and so far things have been working properly with no issues.

These batteries have been keeping their charge very well.

These batteries seem to be slightly larger in diameter than standard AA; they still fit everything I have used them in, just a bit tighter. I am still in the process of evaluating their useful life and how it compares to non-rechargeable batteries.

Todo impecable, excelente producto

Using for cordless 🎤

Tried quite a few rechargeable batteries and these hold up the best on my deer cameras out in the woods. I'm totally moved away from using lithium batteries and using these with a solar panel i rarely have to mess with the batteries

I have a number of these and so far no complaints

I had these batteries for about 1 year. They have not even been cycled through 10 times and they do not hold their charge for more than a few hours. They leaked when used in an led desk light toy. They are constantly dying when in use in a xbox controller.They are cheap, and they let you know they are cheap.Edit: great customer service though. They reached out immediately and offered assistance.