Tpss-02 5200mah Portable Power Bank Charger for Iphone, Samsung, Nokia, Htc&hellip; Now, You Will Save 70%(was $99.99) Battery types: UL approved, high security Lithium-Ion cell. qualified by Appk, Samsung... Battery cell capacity 5200mAh, equal to 3 times iphone battery. Input port: Micro USB; Output port: standard USB; Output charge current: 1000mA; Output voltage 5V Battery fuel gauge indicator: Intelligence LED array. Charging display: Blue light LED. Charger for smart phone:such as Iphone, Samsung, Nokia, Blackberry, HTC, etc.