- ABS INSULATED MATERIAL: Wattcycle battery switch is made of ABS insulated material, which is durable and ensures safety during use, the back cover prevents the circuit from short-circuiting, and the top is designed with a waterproof cover for better protection of the battery wiring.
- EASY OPERATION: Turning the switch off when the vehicle or boat is not in use eliminates any power drain on the battery. The on/off position of the marine battery switch is clearly labelled in colour. Switch open = power to closed circuit (green), switch closed = no power to cut circuit (red)
- COMPATIBLE WITH A WIDE RANGE OF BATTERY SYSTEMS: Suitable for 12-48V voltages to isolate and protect electrical systems, with a DC 12V continuous current of 275 A. The 12V battery switch can be used on its own or locked together with other switches to minimise battery loss and effectively prevent leakage.
- WIDE RANGE OF APPLICATIONS: For RVs, ATVs, cars, boats, campers, campervans, travel trailers, trucks, UTVs, and any other scenario where the battery needs to be turned off.
Wattcycle Battery Kill Switch
The switch does not have polarity, we recommend installing an in-line negative (-) cable of the battery.
Please make sure that the connected current is not higher than 275A continuous, once it exceeds 275A, the switch will burn out!
- Removable side pads
- 4 tined copper studs
- Wiring diagram
Wattcycle 12V-48V DC Battery Disconnect SwitchWidely used in Cars, RVs, Campers and Marine Boats, Also Suitable For Electrical Equipment's Switch
Wattcycle battery switch help protects against electrical fires and theft when equipment is not in use, it also provides a reliable way to shut down electrical power during maintenance and protect batteries from the excessive drain. and disconnect the battery safely.
Widely used for 12V-48V DC batteries to isolate and secure the electrical system and can stand alone or be locked together with other switches. A direct way to avoid the battery from draining off.
- Operation: 12V-48V DC systems, On/Off 2 position. Fit for Car, Vehicle, RV,Marine Boat and other electrical equipment
- Copper terminal stud size: 3/8" (10 mm)
Features
Well built heavy duty cut off switch
Panel-mounted switches are designed specifically for panel mount applications; Countersunk recesses for surface mount application.
ABS plastic housing and on/off switch knob
ABS plastic housing, durable made for safety use, rear cover insulates terminals against any short circuit.
Super safety
Battery disconnect switch can disconnect the battery safely, eliminate any power draw from the battery when vehicle or boat is not in use.
Included accessories
- 1* Battery Switch
- Backing Pad
- Side Pad*4
- Mounting Bolt*4
Wiring Options
Simple set up
The most normal way to set up the switch is to connect the master switch to the battery and electronic devices directly.
Single on-off switch
This battery switch can also be used as an on-off switch to control the accessory power, its function is just like others toggle switches or rockers switches.
Dual battery set up
The 2-position battery kill switch can be also connected to 2 batteries by following this wiring diagram. Please remember that it will control the battery power of the 2 batteries simultaneously, can not be controlled separetly.
Application
Battery BoxRVTravel Trailer
- ABS INSULATED MATERIAL: Wattcycle battery switch is made of ABS insulated material, which is durable and ensures safety during use, the back cover prevents the circuit from short-circuiting, and the top is designed with a waterproof cover for better protection of the battery wiring.
- EASY OPERATION: Turning the switch off when the vehicle or boat is not in use eliminates any power drain on the battery. The on/off position of the marine battery switch is clearly labelled in colour. Switch open = power to closed circuit (green), switch closed = no power to cut circuit (red)
- COMPATIBLE WITH A WIDE RANGE OF BATTERY SYSTEMS: Suitable for 12-48V voltages to isolate and protect electrical systems, with a DC 12V continuous current of 275 A. The 12V battery switch can be used on its own or locked together with other switches to minimise battery loss and effectively prevent leakage.
- WIDE RANGE OF APPLICATIONS: For RVs, ATVs, cars, boats, campers, campervans, travel trailers, trucks, UTVs, and any other scenario where the battery needs to be turned off.
Wattcycle Battery Kill Switch
The switch does not have polarity, we recommend installing an in-line negative (-) cable of the battery.
Please make sure that the connected current is not higher than 275A continuous, once it exceeds 275A, the switch will burn out!
- Removable side pads
- 4 tined copper studs
- Wiring diagram
Wattcycle 12V-48V DC Battery Disconnect SwitchWidely used in Cars, RVs, Campers and Marine Boats, Also Suitable For Electrical Equipment's Switch
Wattcycle battery switch help protects against electrical fires and theft when equipment is not in use, it also provides a reliable way to shut down electrical power during maintenance and protect batteries from the excessive drain. and disconnect the battery safely.
Widely used for 12V-48V DC batteries to isolate and secure the electrical system and can stand alone or be locked together with other switches. A direct way to avoid the battery from draining off.
- Operation: 12V-48V DC systems, On/Off 2 position. Fit for Car, Vehicle, RV,Marine Boat and other electrical equipment
- Copper terminal stud size: 3/8" (10 mm)
Features
Well built heavy duty cut off switch
Panel-mounted switches are designed specifically for panel mount applications; Countersunk recesses for surface mount application.
ABS plastic housing and on/off switch knob
ABS plastic housing, durable made for safety use, rear cover insulates terminals against any short circuit.
Super safety
Battery disconnect switch can disconnect the battery safely, eliminate any power draw from the battery when vehicle or boat is not in use.
Included accessories
- 1* Battery Switch
- Backing Pad
- Side Pad*4
- Mounting Bolt*4
Wiring Options
Simple set up
The most normal way to set up the switch is to connect the master switch to the battery and electronic devices directly.
Single on-off switch
This battery switch can also be used as an on-off switch to control the accessory power, its function is just like others toggle switches or rockers switches.
Dual battery set up
The 2-position battery kill switch can be also connected to 2 batteries by following this wiring diagram. Please remember that it will control the battery power of the 2 batteries simultaneously, can not be controlled separetly.
Application
Battery BoxRVTravel Trailer
On Sep 19, 2026 at 22:56:14 PDT, seller added the following information:
