Hobbywing 10A HV UBEC 6V/7.4V/8.4V External Switching BEC for 3-14S LiPo price drop-20260707-au but still stays compact enough

but still stays compact enough to preserve the kind of agility many pilots want from a 4S build

but the receiver and servo power system will be handled separately

Find all matching plug adapters here: XT90 Male to Parallel/XT60/TRX/EC5 Female Adapters Collection

Losi Promoto platforms are commonly associated with EC5 / IC5 connector setups

Hobbywing 10A HV UBEC 6V/7.4V/8.4V External Switching BEC for 3-14S LiPo price drop-20260707-au but still stays compact enoughThe Hobbywing 10A HV UBEC 6V 7. 4V 8. 4V External Switching BEC for 3 14S LiPo is a high voltage external DC voltage regulator designed to provide stable receiver and servo power for larger RC aircraft and other demanding RC setups. It draws power from a 3S to 14S LiPo battery and converts it into a safe, consistent output voltage for receivers, servos, gyros, and other onboard electronics. This HV UBEC uses an efficient DC DC regulator chip with a