12V Car Battery Cut Off Switch Isolator, NightKIST Power Disconnect for Vehicle
Introducing the NightKIST 12V Car Battery Cut Off Switch Isolator — a compact, knob‑style power disconnect designed to give you instant control over your vehicle’s electrical system. By disconnecting the battery from the terminals when the vehicle is parked or stored, it prevents parasitic power drain, reduces wear on the battery, and helps deter unauthorized power use.
This universal switch fits both the top and negative battery terminals across a wide range of vehicles, including cars, trucks, buses, RVs, boats, and trailers. The simple knob design makes installation quick and accessible — even if you’re not a professional mechanic. With 12V and 24V compatibility, it delivers reliable performance in most automotive and light‑duty applications.
Durable construction combines plastic and copper for long‑lasting operation in varying conditions. Beyond simply isolating power, the switch can act as a versatile control for lights and other electrical devices inside or outside the vehicle, adding convenience during maintenance or in transit. This product ships with a straightforward installation path, so you can secure power management in minutes rather than hours.
All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
At intercyprus.com since 2002 — trusted for quality and reliability.
Benefits & Tips
- Preserve battery life by isolating the battery when the vehicle is not in use, preventing parasitic draw from alarms, trackers, and accessories.
- Deterrent for theft or unauthorized power usage by cutting off battery power when parked in public or storage areas.
- Versatile control for 12V devices: use the switch as a simple power toggle for exterior lights, portable power equipment, or during maintenance tasks.
Product specifications
- Part Name: Car Battery Power-off Switch
- Brand Name: NIGHTKIST
- Model Name: Car Battery Power-off Switch
- Material: Plastic + Copper
- Size: 9 × 6 × 7.3 cm
- Color: Black
- Voltage: 12V / 24V
- High Universality Fitment: Yes
- Origin: Mainland China
- Weight: 170 g
Package includes:
- 1 x Car Battery Power-off Switch