Description 4000mAh aluminium shell li-polymer battery with LED display power bank. Specification Model NameAMJ-P008MaterialAluminium shellCapacity4000 mAh Size114*60*7mm N.W / G.W104.5g / 204.5gColorsSilver, Blue, Gold,Rose red,etcInput 5V/1AOutput 5V/1ABattery Type Li-polymer batteryApplicationMobile phone, MP3/4/5, DC/DV, PSP, laptop, tablet, etcAccessories1 usb charging cable or as per ...