12V 300A Car Selector Isolator Disconnect Rotary Switch Cut (Yellow) Filter-Shift Knob Plastic buckles are attached to

Plastic buckles are attached to the top headrest

The snap on function allows ease of joint assembly in dense packaging layout

encrypt and protect the data security

reverse connection/overheating/short circuit/low voltage/overcurrent/overvoltage protection

Stainless steel buckle installation: The thickened stainless steel buckle can be installed with additional screw holes

12V 300A Car Selector Isolator Disconnect Rotary Switch Cut (Yellow) Filter-Shift Knob Plastic buckles are attached to1. This battery master switch can safely disconnect the battery, quickly cut off the power to eliminate any power consumption of the battery when the vehicle or boat is not in use. 2. Scope of application: cars, RVs, yachts, vans, trucks 3. Function: prevent leakage, protect the power supply, disconnect the battery safely 4. Current: 300A 5. Voltage: 12V Specification: Package Weight One Package Weight 0. 46kgs 1. 02lb One Package Size 15cm * 10cm *