SINCEHOLY 8 Pack Rechargeable Lithium AA Batteries, 1.5V 3600mWh Double a Batteries Long Lasting AA Li-ion Battery (8AA with Charger)

Great rechargeable lithium batteries. Very happy with the product I've actually bought a few packs of these.

Works great

One of them was bad when I got it. After a few months of use, another 2 have gone bad. I’ll prolly still buy again just because when fully charged, they last forever!

Love the batteries that work but 2 if the 8 batteries stay red and will not charge after first use.

Absolutely love these! Work just like a lithium battery should. No gradual fade, steady and strong, with a span greater than a top grade alkaline. The same voltage as an alkaline too, at 1.5v each. Even better, they’re rechargeable! Saves you so much money with even better performance and far superior run time life. Recyclable. The recharge cycles are superior to ni cad, more like nimh without the memory effects. Top them off first before the first use. Run down completely. Do this a few times and it will run better each time. 3-4 full cycles and they will be at max capacity and will perform at the best possible.