It can be charged via MicroUSB connector or optional wireless charging by Touchstone charger .
The TouchPad uses a rechargeable 6000 or 6300 mAh Lithium - ion polymer battery rated at 3 , 7 V ( total 22 , 2 Wh ) .
TouchPad can be charged via MicroUSB connector or optional wireless charging by Touchstone charger .
The TouchPad uses a rechargeable 6000 or 6300 mAh Lithium - ion polymer battery rated at 3 , 7 V ( total 22 , 2 Wh ) .