Sulfation is one of the most common reasons for a battery failure, however to some relief, the sulfation process can be reversed via high-frequency electronic pulses. Below mentioned are a

Using this principle, you can plug an electric motor into a generator, start the generator and then turn the motor to generate an electric current. The current “flashes” the field

Some head units have built-in fuses, typically located on the back side, and some installations have additional in-line fuses located somewhere on the power wire or wires. If any of