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Side Post Battery Disconnect Switch, Battery Cut Switch 12-48V Heavy Duty Battery Shut Switch for Car RV (On/Off) By PULMCheerger
Key item features
- Universal Compatibility: This battery disconnect switch features universal 3/8 inch screws, fitting most vehicle batteries and connecting directly to the negative terminal of top post batteries for easy installation.
- Durable Construction: Constructed from flame-retardant plastic and sturdy brass connections, this switch is spark-resistant, ensuring high conductivity and a long service life for reliable vehicle electrical system use.
- Efficient Power Handling: Capable of handling 275A continuous current at 12V, with support for up to 455A intermittent and 1250A transient current, suitable for DC 12-48V systems with straightforward ON/OFF operation.
- Protective Functionality: Ideal for preventing battery drain during inactivity, this switch effectively isolates the electrical system of cars, RVs, and boats, enhancing safety and prolonging battery life.
- Operational Precautions: For optimal safety, always switch to the OFF position before disconnecting or connecting to the battery, and avoid operating under load to prevent damage to the switch.
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Specs
- Manufacturer part numberPULMCHEERGER
- Vehicle fitment typeUniversal
- BrandPULMCheerger
- FeaturesEasy Installation
- Vehicle typeCar
- ColorRed & Black
Current price is USDNow $11.42
You save $3.72
was $15.14$15.14
You save$3.72
Price when purchased online
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Columbus, 43215
Arrives between Apr 25 - Apr 29
|Shipping fee $3.18
Sold and shipped by HearthHugshop
3.624434389140271 stars out of 5, based on 221 seller reviews(3.6)221 seller reviews
Free 30-day returns - in store or online
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Starting from $13.59
About this item
Product details
[High Compatibility & Easy Installation]This battery disconnect switch fits most vehicle batteries with its universal 3/8 inch screws. Designed for easy installation, it directly connects to the negative terminal of top post batteries, eliminating the need for additional cables or lugs.
[Robust & Safe Construction]Constructed from flame-retardant Plastic and sturdy brass for the connections, this switch is spark- and built to last. It ensures high conductivity and a long service life, making it a reliable choice for your vehicle's electrical system.
[Efficient Operation]Capable of handling 275A continuous current at 12V, this switch also supports up to 455A of intermittent current and a of 1250A transient current. It's suitable for DC 12-48V systems and offers a straightforward ON/OFF operation.
[Protective & Convenient]Ideal for preventing battery drain during periods of inactivity, this switch effectively isolates the electrical system of cars, RVs, and boats. It provides a secure method to disconnect the battery, ensuring safety and prolonging battery life.
[Usage Precautions]For optimal safety and performance, always switch to the OFF position before disconnecting or connecting to the battery. Avoid operating under load to prevent damage to the battery switch.
Color: Red + Black
Material: Plastic + Copper
The actual product may have slight color difference or difference, which not affect the use
Package Contents:
1 x Side Post Battery Disconnect Switch
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
[Robust & Safe Construction]Constructed from flame-retardant Plastic and sturdy brass for the connections, this switch is spark- and built to last. It ensures high conductivity and a long service life, making it a reliable choice for your vehicle's electrical system.
[Efficient Operation]Capable of handling 275A continuous current at 12V, this switch also supports up to 455A of intermittent current and a of 1250A transient current. It's suitable for DC 12-48V systems and offers a straightforward ON/OFF operation.
[Protective & Convenient]Ideal for preventing battery drain during periods of inactivity, this switch effectively isolates the electrical system of cars, RVs, and boats. It provides a secure method to disconnect the battery, ensuring safety and prolonging battery life.
[Usage Precautions]For optimal safety and performance, always switch to the OFF position before disconnecting or connecting to the battery. Avoid operating under load to prevent damage to the battery switch.
Color: Red + Black
Material: Plastic + Copper
The actual product may have slight color difference or difference, which not affect the use
Package Contents:
1 x Side Post Battery Disconnect Switch
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
- [High Compatibility & Easy Installation]This battery disconnect switch fits most vehicle batteries with its universal 3/8 inch screws. Designed for easy installation, it directly connects to the negative terminal of top post batteries, eliminating the need for additional cables or lugs.
- [Robust & Safe Construction]Constructed from flame-retardant Plastic and sturdy brass for the connections, this switch is spark- and built to last. It ensures high conductivity and a long service life, making it a reliable choice for your vehicle's electrical system.
- [Efficient Operation]Capable of handling 275A continuous current at 12V, this switch also supports up to 455A of intermittent current and a of 1250A transient current. It's suitable for DC 12-48V systems and offers a straightforward ON/OFF operation.
- [Protective & Convenient]Ideal for preventing battery drain during periods of inactivity, this switch effectively isolates the electrical system of cars, RVs, and boats. It provides a secure method to disconnect the battery, ensuring safety and prolonging battery life.
- [Usage Precautions]For optimal safety and performance, always switch to the OFF position before disconnecting or connecting to the battery. Avoid operating under load to prevent damage to the battery switch.
info:
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Specifications
Manufacturer part number
PULMCHEERGER
Vehicle fitment type
Universal
Brand
PULMCheerger
Features
Easy Installation
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Showing 1-1 of 1 review
Feb 6, 2026
Melissa
1 out of 5 stars review
Verified Purchase
I ordered a side post disconnect as you can see in the picture and when it showed up, it is a top post which will not work. So now I'll have to make a return and order another one and see if it comes in right
Helpful?4GKZ6UGDWEX015695103167
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