high-amp servo power bus designed for use with direct 2S lipos, which includes a built-in 'soft switch' feature. This fail-safe FET switch lets you turn the heli's servo rail power off from outside of the canopy.
The SK-PB2 is a new version of the SK-720's high-amp servo power bus designed for use with direct 2S lipos, which includes a built-in 'soft switch' feature. This fail-safe FET switch lets you turn the heli's servo rail power off from outside of the canopy.
