Quick battery isolator switch, cut off switch. Screw: M10 (10mm). 2 x Waterproof Cover. 2 x Battery Switch. Color: Red. Can be shrouded inside your car or mounted externally for cars.
eBay
Battery disconnect switch rated current: 240A. It can effectively protect and prolong the life of car battery. Disconnect Switches can solve the power consumption caused by such problems, and can extend the battery power and service life of cars.
eBay
1 Pcs Car Battery Isolator. (Battery Negative Column within 15-17mm). Connect the red wire to the positive pole of battery ，black wire to the negative pole of battery. Do not connect the positive and negative poles in reverse, or the motherboard may be burned.
eBay
Battery disconnect switch rated current: 240A. Disconnect Switches can solve the power consumption caused by such problems, and can extend the battery power and service life of cars. Disconnect Automatically(12V).
eBay
Usage: stabilizes current, protects battery, prevents leakage.
eBay
Battery disconnect switch rated current: 240A. Disconnect Switches can solve the power consumption caused by such problems, and can extend the battery power and service life of cars. It can effectively protect and prolong the life of car battery.
eBay
The battery power off switch is able to disconnect the battery safely for eliminating any power draw from the battery when your motorcycle is not in use. Safe and convenient operation, disconnect and reconnect battery by one simple turn of the knob on it.
eBay
12V Battery Disconnect Switch On/Off Battery Isolator Power Cut Master Isolator Circuit Breaker Parts For Cars/Rvs/Boats. Safety Protection: This waterproof switch enables the safe disconnection of the battery, unnecessary power drain during vehicle or boat idle periods.
eBay