DYN1476 Dynamite 7.4V 2000mAh 2S 30C LiPo Battery Pack, EC3 Connector.

Type: LiPo
Capacity: 2000mAh
Voltage: 7.4V
Connector Type: EC3
Wire Gauge: 16AWG
Configuration: 2S1P
Length: 3.93 in (100mm)
Width: 1.20 in (30.5mm)
Height: 0.73 in (18.5mm)
Maximum Continuous Discharge : 30C
Maximum Burst Discharge : 60C

 Note: A connector change to EC2 is required for use with Losi Mini 8IGHT