... fully charge. 3.CE,Fcc,RoHs Technical Parameter Batteries: Lithium-ion/polymerCapacity: 21600 mAh/3.7VOutput voltage: 5V, 7.4V, ... , a fashion, convenient and big capacity battery. It can charge different laptop computer, mobile phone and digital products, which can be used ... .11. Range: 70W below laptop computer. high capicity portable mobile battery for laptop Power-Pond-12c , mobile etc other device