1. Pure copper material -Selected high-quality pure copper, strong structure, rust and corrosion resistance, very durable
2. Widely used -Suitable for 12-24V batteries for cars, trucks, motor homes, boats, etc
3. Easy to install & Simple to use - Turn the knob to disconnect or reconnect the power supply. The installation can be completed within 5 minutes.
4. Additional accessories - An additional copper ring is included to prevent the cone battery negative post from being too small to fit the knob switch
5. Multi-Purposes: Used to isolate battery and secure electrical system, protect the battery from battery loss when not in use and extend the battery life
Universal 12v 100% Copper Battery Quick Disconnect Switch Knob
Made of pure copper, it has strong electrical conductivity, anti-rust and wear, and long service life.
It is recommended for people who need to park their car for a long time or don't drive very often.
It can prevent the car battery from running out and has an anti-theft function.
The method of use is very simple. Turn the knob to reconnect the power or disconnect the power.
Suitable for 12-24V battery connection, widely used in all kinds of cars, boats, off-road vehicles, etc.