This is the Venom 1300mah 3S 11.1V 30c FLY LiPo Battery - Uni Plug.

Battery Type: Lithium Polymer (LiPo Battery)
C Rate: 30C
Volts:11.1
Capacity: 1300mAh
Cell Count: 3S
Cell Configuration: 3S1P
Continuous Discharge: 30C (39A)
Max Burst Rate: 60C (78A)
Max Volts per Pack: 12.6V
Min Volts per Pack: 9V
Charge Rate: 1C (1.3A)
Wire Gauge:14 AWG Soft and Flexible Low Resistance Silicone Wire
Plug Type:  Venom UNI 2. 0 Plug. Compatible with XT60 Plug, Deans Plug & EC3 Plug.
Dimensions: 66. 5 x 34 x 21. 5 mm / 2. 6 x 1. 3 x 0. 8 in
Watt Hours: 14. 43