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

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

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 😀👍

These 4 batteries were purchased 3 months ago and 2 out of the 4 have been troublesome from the first use. They have been used several times as a foursome and on every occasion the same 2 batteries fail to hold a charge falling to 0.00 volts after 2 weeks use. Faulty product which should be replaced.

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

Comes with a handy usb A to 4 usb c to recharge all the batteries at once.This is cutting down my need for AA batteries and therefore resources and packaging.

Perfect for my needs.

I love these batteries. They are higher power rated and being USB-C chargeable I will never run out of AA's again!

Arrived last night. 3 of the batteries were working and holding charge while the fourth one short-circuited as it overheated and did not hold any charge.If you are buying these, please make sure to test and check, and plug them in for charging only when you are nearby.