How To Fix Battery Connector. Start the vehicle to verify a good connection. Install the new car battery terminal.
This video will explain how to make a 9v battery connector simply with a drained battery and a couple o. If the battery starts charging the problem is with your device. Take the new connector and twist the bare ends of its wires to the same color wire that you just stripped.
1 First try and fit one of the terminals into the battery holder grooves.
Turn on the power and see whether your device is charging or not. Lastly we reinstall a new battery terminal connector by soldering it back onto the 4 solder pads on the motherboard. Run the new cable the same way as the old one. Install the new car battery terminal.
