... /800mA 4.Lifespan of battery:>500times 5.Support OEM&ODM Portable power bank A.Specifications and technicals. NamePortable Power bankModelMW-50ACapacity5000mAHSize9 ... as:remote control for set-top box,TV,DVD,digital photo frame,adapter chargers,Auto-car and multimedia player,super-thin ... ,bronzing),has the design,production and sales through-train service. Portable Power Bank