Battery Disconnect Switch — 12V, 240A, LED Voltage Display, Anti-Theft Kill Switch
Protect your vehicle's battery and deter theft with this heavy-duty 12V / 240A battery disconnect switch. The built-in LED voltage display lets you monitor battery health at a glance, while the kill switch function cuts all power to prevent parasitic drain when the vehicle is parked or stored. Suitable for cars, trucks, RVs, boats, and off-road vehicles.
Note: The main body has no wireless function. This is a wired disconnect switch only.
Key Specs
Voltage
12V
Max Current
240A
Display
LED voltage readout
Function
Battery disconnect / kill switch
Anti-Theft
Yes — cuts all vehicle power
Wireless
No — wired operation only
Compatible With
Cars, trucks, RVs, boats, off-road vehicles
Stop Battery Drain
Parasitic battery drain from electronics, alarms, and standby systems can kill a battery in days. This disconnect switch cuts all power at the source — ideal for seasonal storage, long-term parking, or any vehicle left unused for extended periods.
Anti-Theft Protection
With the switch in the off position, the vehicle cannot be started — providing a simple, effective layer of anti-theft protection without complex wiring or alarm systems.
What's in the Box
1 × 12V 240A battery disconnect switch with LED voltage display, mounting hardware
