This back has an XT-30 for easy charging (outside of radio) - This gives you the ability to use any 2S lipo charger with XT-30 and a standard JST-XH balancing port.
Plug: XT30 Plug
Continuous Discharge Rate: 10C
Suitable for: Frysky Taranis QX7 Transmitter
GNB 3500mah 2S (7.6v) High-Performance Lipo Battery for FrSky Qx7