X-Power 2S 7.4V 3900mAh 40C Lipo Battery Pack with Hard Case
| Brand: | X-Power |
| Cell Count: | 2S |
| Capacity: | 3900mAh |
| Voltage: | 7.4V |
| Discharge Rate: | 40C |
| Net Weight: | 218 grams |
| Length: | 138mm |
| Width: | 46 mm |
| Thickness: | 25 mm |
| Wire Thickness: | |
| Connector Type: | Deans |
| Balance Connector: | JST-XH |