Rechargeable Battery 1.5V Li-Ion AA Lithium Battery via Type C USB | AA Batteries Charger | High-Capacity 3400mWh Fast Charging Eco-Friendly | Durable | Portable | Reliable Power

These are great. I use them in my meta quest controllers and they are great. Charge up really quickly and hold a charge for quite a long time. Would highly recommend these 😀👍

Charged quickly and seem to work well.

I bought them for my Blink Doorbell, as it was the best battery I could find in terms of capacity. The batteries came in a pack of four. The first two I used lasted for 15 days after I made adjustments to the device. The other two lasted for a week. Today, both pairs last only two days. Please note that I did not mix them—I always use the same pair together.

Great batteries, work in my smart thermostats which always used to show a fault with batteries after a couple of months. The downside is, they work and say fully charged until they run out. Still, just charge them and off you go

Updating from the last review I did. 1 out of 4 batteries isn't charging, they are good batteries they do last a while but sadly you do get the odd dud battery which sucks

Amazing. Incredibly light and powerful.

Perfect rechargable batteries. Last for long period of time.

Initially ordered 4 batteries, but one wasn't charging, so I left slightly worse review as it's not really cost effective to return whole thing. Today out of the blue I've got extra battery in the post. Thank you, didn't expect that. Highly recommend. Great quality and service