The white USB AA battery in a set of 2 is a rechargeable Lithium battery and stays at 1,5V its entire lifespan. It is reusable, so it will help stop wasting all your batteries. The battery is very easy to charge in any USB port and will be fully charged within 2 to 3 hours!
Warning: Last items in stock!
|Battery type||AA USB Battery 2pcs|