KAMCY Rechargeable AA Batteries, Double AA Battery for Long-Lasting Power, All-Purpose Pre-Charged Household Batteries, Batteries AA Size for Household and Business Devices - 12 Count (Pack of 1)

< b >Battery Specification: < /b > < br > Size: AA < br > Voltage: 1.2V < br > Weight: 29 g < br > Capacity: 2800mAh < br > Dimensions: 50.5mm x 14.5mm < br > < b >Package Included: < /b > < br > KAMCY AA NiMH Rechargeable Batteries. < br > < b >Extend your NiMH battery life with the following practices: < /b > < br > Do not over-charge the battery, remove the battery from charger when you are done recharging. < br > Heat lowers battery life, do not charge or discharge the battery when it's hot. Always let the batteries cool down to room temp before using it/charging it. < br > Do not store the battery with low voltage, recharge after each use to avoid over-discharge. < br > Always store the battery in a dry and cool place, never expose it to heat or direct sunlight. < br > Recharge the battery once every 3-6 months, if they will be unused or stored long term. < br >