Sorbo Rechargeable Batteries Pack of 4 with USB-Port - Product Features
- Pack of 4 AA USB rechargeable batteries, 1,000 recharge cycles reduce waste
- Capacity:1200mAh,1.5V voltage sustained and stable output,1 hour quick full charge
- Convenient to Charge Use:uilt-in Micro USB port in battery, just plug to any USB port at anytime anywhere, no need charger or adapter any more.