The battery has three wires. We only have +- controllers. Please help me.
Posted: Nov 27 2020 11:04am
First of all, please understand the awkwardness of English. I used a translator. I want to replace my controller because it's broken. First of all, my battery line is the 3rd line using the mt30 connector. A line from the battery other than the P + P- line is connected to the controller. But most of the time, only two lines were supposed to be connected. I found a controller connecting 3 lines. The controller was connected to the vcc. Does anyone know what my controller 3s function is? Is there a place to solder where I can replace this line?