Optipower 4S 50C LiPo Battery (14.8V/4000mAh)

Optipower lithium batteries deliver world class performance and reliability for radio control airplanes, helicopters, FPV applications, and large film oriented drones. Top tier competition pilots choose Optipower to edge out their competitors when pure power and consistency is needed at the highest level of competition. If you’re looking for one of the most successful and reputable brands in the battery market, Optipower is the ideal choice. 

Cell Count: 4s

C Rate (Continuous): 50C

C Rate (Burst): 100C

Recommended Charge Rate: 1-3C

Wire Size: 14AWG

Connector Type: None

Dimensions (+/- 5mm): 138x42x34mm

Weight (+/- 5g): 456g