available in 4 type:
- 7.4V/2S1P/2200mAH (2 cell)
- 7.4V/2S1P/1300mAH (2 cell)
- 11.1V/3S1P/2200mAH (3 cell)
- 11.1V/3S1P/1300mAH (3 cell)
- Dimension 86x53x11mm
- charging process rate current 1.5x2200mA
- discharge process rate current 6x2200mA
- backup power
- mobile device power
- robot or gadget power