SISSFO-3000mAh 3.7V Rechargeable Lithium polymer battery for Dragon Touch Y88 Y88X A10 A13 X7 M7 K7 Android Tablet High quality lithium polymer battery Capacity:3000MAh, Voltage: 3.7V Dimension: 90mm*70mm*3.5mm Compatible with Dragon Touch Y88 Y88X A10 A13 X7 M7 K7 Android Tablet Replace dead battery for your tablet pc