12-48V Top Post Battery Disconnect Switch, Heavy-Duty Brass Negative Terminal Power Cut Off Switch with Removable Knob, Waterproof Battery On/Off Kill Switches for Cars, RVs, ATVs (Black)
US$4.34
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US$4.34
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by www.cocon-kids.com
Free 30-day returns Details
Product details
| Management number | 233844178 | Release Date | 2026/06/27 | List Price | US$4.34 | Model Number | 233844178 | ||
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- 【High-Quality Material】: This brass car battery disconnect switch has excellent electrical conductivity and corrosion resistance, which can ensure the normal operation of vehicle electrical equipment for a long time. Its main shell is made of flame-retardant nylon material, and the knob is made of ABS material. Both materials are insulating, tough, and wear-resistant, so they are not easy to deform or crack.
- 【Size and Specification】: This top post battery disconnect switch has a size of approximately 4.72×2.2×1.88 inches, and is specially designed for negative battery posts with a specification of 15–17 mm. Its rated current is 300 amps. To ensure product compatibility, it is recommended that you check the size of the battery terminal in advance.
- 【Purpose】: This brass car battery disconnect switch is an important protective device for the car's electrical system. It is used to cut off the connection between the battery and the circuit, reduce power consumption, significantly extend the service life of the battery, and also prevent accidental power-on of the circuit to ensure the safety of maintenance personnel.
- 【Convenience】: This car battery disconnect switch can be directly connected to the negative pole of the top-post battery, and its installation angle can be adjusted flexibly. It has 3 settings: on, off, and knob removal. You can safely cut off the power supply by rotating the knob, and the knob is detachable, which can prevent the vehicle from being stolen or avoid electrical risks caused by misoperation.
- 【Compatibility】: This top post battery disconnect switch has a wide range of application scenarios, covering various vehicles such as cars, ships, trucks, and RVs. It is compatible with 12V-48V batteries, can effectively isolate the power supply, and provide convenient and reliable protection for the battery and electrical system of various vehicles.
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