This battery built-in a protect PCB Board
Material: Polymer Lion
Output Voltage: 3.7V
Input Voltage: 5V
Fit for Ramos W30HD Tablet PC.
CHUWI V99 Dual Core, V99 Quad Core A31 Tablet PC.
Ainol Spark Tablet
Fit for tablet:9.7 or 10.1 inch Chinese brand tablet or no brand tablet,such as Ployer,onda,cube,vido/yuandao,Teclast,AMPE,SANEI,Freelander,PIPO,Ainol,Etc
Before release your order,please make sure your tablet battery room is suitable for this battery size.thanks!
Advise find a eletronics device repair store to change,due to need solder the cable with special tool.