Lithium-Ion rechargeable AAA batteries. Come in sets of 4 with a 4x1 charge cable. Each battery is protected by the Charge For Life Guarantee and can be charged over 1000 times. Through the 4x1 charge cable you can charge them anywhere you can plug in a USB and they will be fully charged in 60 minutes.
Designed to outperform AAA alkaline batteries
Fast charging with a USB-C port on each battery
Easy to use included charging cable can charge 4 AAA rechargeable batteries at once
Each AAA rechargeable battery can prevent up to 1000 single use batteries from being thrown away