5000mAH Portable Slim Power Bank Battery Universal Charger

Keep your phone always on without using up all your USB wall charger outlets. Great battery pack for your family and friends, camping, hiking, and traveling. LED Light with LED power indicator show, at any time control power. Long service life, more than 800 times the charging and discharging. The use of advanced intelligent protection chip, the overcharge protection, discharge protection, overload protection, short circult protection,Leakage protection and five heavy security protection. The lithium-ion, long service life, more safety. It can be used with smartphones,tablets,music players,digital cameras and other mobile devices.