Gens ace Redline Series 140C 4000mAh 2S Hardcase LiPo Battery Pack, with a factory installed 5.0mm bullet. Consumers trust the Gens ace name to deliver the dependability and high performance they expect. The Gens ace battery pack has a high-capacity, high-discharge rate that gives you the power and run-time you expect.

 Features:

- Stable automatic stacking technology enables single cell capacities of 4000mAh.
- The most strict single cell capacity, voltage, resistance, discharge curve matching process.
- Standard ∮5.0mm bullet.

Specifications:

- Capacity: 4000mAh
- Voltage: 7.4V / 2S / 2 Cells
- Discharge Rate: 140C
- Weight: 173.67g
- Size: 96.54*46.42*19.73mm (L x W x H)
- Connector Type: 5.0mm bullet