Specification: 

Weight: Approximately 0.5 g

?Rated voltage?3.7V

?Voltage range?3-6V

?Current?3.5A

?Weight?0.5g

The brand new ultra-micro brushless motor ESC in stock has a voltage of DC3.7V (1S), a maximum current of 3.5A, and no BEC. The LED lights up when the lamp interface is connected to the negative pole. This should be a brushless motor driver board used in ultra-micro model aircraft drones. As for the specific correct usage method, we don’t know it either. Buyers are requested to understand the technology before purchasing. We cannot provide technical support. Please forgive us.

        This is a brand new, unused brushless motor ESC. It comes with two types: a green board and a red board. The electrical performance is the same, just the color of the board is different. Both boards have a specification of 48 PCS.