Nuprol 2600mAh 11.1v LIPO Twin Stick - Mini Tamiya

Type: LiPo - Lithium Polymer
Voltage: 11.1 v
Capacity: 2600 mAh
Connector: Small Tamiya
Cell Count: 3
Continuous Rate: 20 C at 52 A
Burst Rate: 40 C at 104 A
Configuration: Nunchuck
Dimensions: (1) 19 x 19 x 130 mm (2) 19 x 19 x 130 mm

Capacity - LiPo Batteries have an excellent Capacity to Size ratio

JST-XH Balance Leads
1
High Quality Silicone Leads
State of Charge ≥60%