The red cable of controller should clamp the positive electrode and the green cable of controller clamp the cathode when connecting the power.
接电源时，要将控制器的红色线夹接‘正极’，绿色线夹接‘负极’。
The red cable of controller should clamp the positive electrode and the green cable of controller clamp the cathode when connecting the power.
接电源时，要将控制器的红色线夹接‘正极’，绿色线夹接‘负极’。
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