12V Remote Battery Disconnect Switch 300A Wireless Battery Cut Off Switch

Protect your vehicle from unwanted battery drain and stay in control even during long periods of parking. This remote battery disconnect switch lets you conveniently isolate a 12V battery using wireless remote control or the manual switch. Its smart low-voltage protection automatically disconnects power after 120 seconds when voltage falls below 11.8V. Designed as a 12V battery cut off switch, it offers reliable power management for compatible cars, trucks, RVs, buses, and trailers.

Key Features

• 300A rated current for dependable 12V vehicle power control.
• Wireless battery disconnect switch provides convenient remote ON/OFF operation.
• Automatic cutoff below 11.8V helps reduce excessive battery discharge.
• Remote operation locks above 13.2V to help prevent accidental shutdown while driving.
• Compact 2.56 x 1.77 x 1.38 in body with -20°C to 90°C operating range.

Why Choose Our Battery Disconnect Switch
Unlike basic manual isolators, this car battery kill switch combines remote operation with automatic voltage protection. Its intelligent cutoff and driving lockout functions provide greater convenience while helping preserve battery power during storage or extended parking.

Perfect For

• Cars with compatible 12V systems and engines under 1.5L
• Trucks and utility vehicles
• RVs and trailers
• Long-term vehicle storage
• Reducing parasitic battery drain
• Vehicle electrical maintenance

Take control of your vehicle battery and enjoy smarter power protection wherever you park. Order your 12V remote battery disconnect switch today.