General description The 12V Battery Cut Off Switch is designed for quick and safe disconnection of your battery. Made from pure copper, this switch ensures a reliable connection with battery terminals, preventing oxidation and ensuring easy operation. Technical specifications Voltage compatibility: 12V, 24V, and 36V Material: Pure copper Size: Compact design Battery pole compatibility: Suitable for negative poles measuring 16 to 17 mm Usage Simply turn the switch to disconnect the battery quickly and safely. Do not disconnect the switch while the engine is running to avoid damaging the vehicle's electronics.