How to install isolation battery disconnect rotary switch?

Generally, a China isolation battery disconnect rotary switch is installed on the main line of the car, and the control circuit of the electromagnetic switch is controlled by the ignition key.

Installing a isolation battery disconnect rotary switch switch in a car is equivalent to installing a total relay on the car. When the ignition switch is turned off, the power of the whole car is cut off, which can prevent the car battery from leaking.

Extended information:
Car battery

It is also called a storage battery, which is a kind of battery. Its working principle is to convert chemical energy into electrical energy. Generally, what people call a battery refers to a lead-acid battery. That is, a storage battery mainly made of lead and its oxides, and the electrolyte is sulfuric acid solution.

It uses lead plates filled with spongy lead as the negative electrode, lead plates filled with lead dioxide as the positive electrode, and 22-28% dilute sulfuric acid as the electrolyte. When charging, electrical energy is converted into chemical energy, and when discharging, chemical energy is converted into electrical energy. When the battery is discharged, metallic lead is the negative electrode and undergoes an oxidation reaction and is oxidized to lead sulfate; lead dioxide is the positive electrode and undergoes a reduction reaction and is reduced to lead sulfate.