New Mobile Power Bank 20000 mah powerbank portable charger external Battery Features: Type:Emergency / PortableBattery Type��Lithium polymersize��100 x 74 x 23.5mmBattery Capacity(mAh):15001-20000Colors :black，white，red，bule，，Light weight and portable.Slim Universal 20000 MAh Charge Treasure For samsung htc iphone etc.Standard USB output interface， as long as the phone data cables can charge.Plug and Play， power output using the USB port， plug the data cable to achieve portable， ready to charge.Package Included:1x mobile power1x Gifts