... chargerProduct Description:The item are light and small portable mobile power products, can use in many terminals, mainly suitable ... solution of external powers for all digital terminals.Capacity :External Power Bank products include 12000mAh, 13200mAh, 15600mAh, 16800mAh, 18000mAh ... That is 20-30 times of cell phone battery power supply.Low Power Consumption Design: non-working state for 60 seconds ...