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Meet Your Seller

12-48V Side Battery Disconnect Switch Master Power Cut-Off Isolator Marine Car

  • Description
  • This heavy-duty side post battery disconnect switch offers a quick and easy way to cut off power
  • from your vehicle's battery, helping prevent drain and extend battery life. It installs directly on standard
  • side post terminalsno extra parts or tools needed. Built with flame-retardant ABS housing and brass
  • connectors, it ensures reliable, corrosion-resistant performance. Suitable for 12V48V systems and supports
  • up to 275A at 12V, perfect for cars, RVs, boats, and more.
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Overview
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Feature


Easy Direct-Fit Installation: No need for extra parts! This battery disconnect switch connects directly to

the side post battery terminal, making installation fast and beginner-friendly.

Heavy-Duty & Corrosion-Resistant: Features a flame-retardant ABS plastic body and brass connectors,

built to withstand tough conditions and prevent short circuits.

Fits Standard Side Post Batteries: Compatible with most side post automotive batteries and 3/8"-16 stud terminals,

ideal for cars, RVs, boats, trucks, and more.

Protects & Extends Battery Life: Prevents battery drain by disconnecting power during storage or long downtimes.

Helps maintain battery health and reduce unwanted power loss.

Wide Voltage Support: Works with 12V48V DC systems and handles up to 275A at 12V. Clear ON/OFF markings

ensure reliable and safe electrical isolation every time.

Note: Always turn the switch OFF before disconnecting or reconnecting the motor and battery. Avoid operating under

load to prevent potential damage to the switch




Specification


Type:Side Post Battery Disconnect Switch

Mounting Style:Side post battery direct connection

Terminal Size:Dual 3/8"-16 SAE bolts

Function:ON/OFF switch for battery isolation

Material:Brass+ABS

Operation Mode:ON-OFF

Current Ratin:275Amps

Operating Voltage:12-48 Volts

Contact Type:Normally Open

Circuit Type:2 way

Application:Cars, boats, RVs, campers, trailers, trucks, ATVs, UTVs, battery banks, electrical devices


Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

  • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
  • CONTACT

Return Policies

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