Most 7 inch tablet work time is not so long,especially some no brand tablet,Q88,Via 8650, 8850 Tablet,allwinner a10 tablet,A13 tablet, Q88 tablet,don't work so long due to orginal bad battery,you can change a new battery to extend your tablet work time. 3000mAH Batter can make your 7 inch tablet work over 3-5 hours. Material: Polymer Lion Capacity: 3000mAh, Output Voltage: 3.7V Input Voltage: 5V Size: 3.5*70*100mm Fit for tablet:7 inch Chinese brand tablet or no brand tablet,such as Ployer,onda,cube,vido/yuandao,Teclast,AMPE,SANEI,Freelander,PIPO,Ainol,Q88,Yeahpad,Etc.
Changchun Haotai Technology Co., Ltd. was founded in 1998 and is a high-tech enterprise specializing in the production of Ni-MH and lithium polymer batteries, and all kinds of extension cables and adapters. Our products are mainly used for toys, model air crafts, ship models, nautical models, electric tools, military products, and other fields.