Friendly Reminder: Please recharge the batteries with a 2A and above charger.
Efficient Charging: Smart USB Charger is built for AA/AAA batteries; 4 charging slots that supply individual charge per slot(Note: There are 2 negative pins on the same card slot, the short pin is used to charge AAA batteries, and the long pin is used to charge AA batteries. )
Safe & Reliable: Built-in short-circuit and over-charge protection; LED indicator lights that are red during charge and green when fully charged.
Long Life Cycle: The batteries boast up to 1000 recharging cycles plus they retain 70% of their charge after one year of non-use.
Package Contents: 8 pack of rechargeable AA Ni-MH 1. 2V 2600mAh batteries with smart charger and micro USB cable.