1*Power Switch+Romovable Keys+2* Copper Connectors Terminals In One Box
– Color: Shown in the pictures. – Material: Plastic & Metal. – Max. withstanding current of this battery switch: 12V/24V 100A-400A. – The key can be taken down when there is no power connection. – In this way, power supply will not be viciously switched on. – Waterproof cover can better protect key hole.