Specification: Brand: Zeee Voltage: 7.4V Capacity: 2200mAh Discharge Rate(C): 50C Configuration: 2S1P Connector Type: Deans Plug Balancer Connector Type: JST-XH Charge rate:1C to 5C Length: 105.0mm/4.13inch Width: 33mm/1.3inch Height: 17.5mm/0.69inch Battery Weight(dev.10g): 132g/4.66oz/pc Package included: 2 x Zeee 7.4V 50C 2S 2200mAh RC LiPo Battery Soft Case with Deans Plug 1 x User manual 1 x Wrapped Box Wide Uses: Zeee 2S lipo battery 2200mAh special designed for rc airplane fpv 70MM EDF rc plane, 450 helicopter, rc boat, rc car, etc.- For RC battery, only if the voltage, dimension and plug match, then it will fit.