50A 100A 200A Car Yacht RV Battery Switch. Securely disconnect power, protect your batteries and prevent drain. Essentia

Features and advantages:
High-quality plastic, sturdy design, durable
It is suitable for the on/key of professional racing cars, touring cars, various electrical equipment in the car
The red knob is detachable, equivalent to a key
Small size, strong and durable
Thick wire screw