-- Features 1.Good quality with competitive price.2.Over current and short circuit protection.3.High transfer efficiency, low resistance and energy saving.4.Perfectly compatible with smart mobiles and all 5V digital devices.5.CE ROHS FCC certification.-- Specification Item No.FYD-822Cell TypeLithium polymer batteryCapacity8000mahSize131*74*14mmWeight200gColorBlue, Red, Silver, Black (customize) ...