SISSFO-3000mAh 3.7V Reachargeable Lithium polymer battery for Mach Speed Trio Stealth G2 / Pro 7 / 7C 7inch Tablet PC High quality lithium polymer battery Capacity:3000MAh, Voltage: 3.7V, two wires connection(Please double check if your tablet battery come with two wires, not three or more). Dimension:90mm*70mm*3.5mm Replace dead battery for your tablet pc Works on Mach Speed Trio Stealth G2 / Pro 7 / 7C 7inch Tablet PC, or any tablet has enough room fit in its housing case. Replace dead battery for your tablet pc.