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Ampper Side Post Battery Disconnect Switch 12V – 48V, Marine Battery Switch Disconnect Power Cut Off W/Removable Knob for Car, RV and Boat (On/Off) | Options and Comparison Guide

$15.99

1 ratingSource: Amazon
SKU: E-B0FXRQMQSZ Category:

Comparison view: Compare Ampper Side Post Battery Disconnect Switch 12V – 48V, Marine Battery Switch Disconnect Power Cut Off W/Removable Knob for Car, RV and Boat (On/Off) with other Battery Switches options using this source-backed discriminator: Specification: used for DC 12 – 48 V systems, ON/OFF 2 positions, 300 A continuous at DC 12V, 500 A intermittent at DC 12V, 1300 A momentary at DC 12V.

Use this second point to evaluate the tradeoff: 8, Compatible with GM side post batteries or other batteries which have a 3/8″ post terminal, also used for electrical equipment. Use a comparison lens: material, dimensions, compatibility, package scope, and upgrade tradeoffs.

Before you order
  • Confirm the part number, position, dimensions, and connector details shown on this page.
  • Compare the listing with the part currently installed on your vehicle.

Description

Comparison points and tradeoffs

When comparing Ampper Side Post Battery Disconnect Switch 12V – 48V, Marine Battery Switch Disconnect Power Cut Off W/Removable Knob for Car, RV and Boat (On/Off) with other Battery Switches options, use this source-backed detail as the primary discriminator: Specification: used for DC 12 – 48 V systems, ON/OFF 2 positions, 300 A continuous at DC 12V, 500 A intermittent at DC 12V, 1300 A momentary at DC 12V.

Use this second fact to evaluate the tradeoff: 8, Compatible with GM side post batteries or other batteries which have a 3/8″ post terminal, also used for electrical equipment. A third point to compare across alternatives is: Heavy Duty: ABS plastic housing, durable made for safety use, equiped with 2 pcs SAE 3/8″-16 bolts compatible with standard GM side post batteries.

Alternative-selection boundary

Choose an alternative when its stated identifiers, application, package, or specifications better match the requirement; no unverified competitor claim is introduced here.

Complete source-backed product details

Operation Mode ‎manual
Operating Voltage ‎48 Volts (DC)
Contact Type ‎Normally Open
Connector Type ‎Sae 3/8″-16 Bolts
Brand ‎Ampper
Terminal ‎Screw
Item dimensions L x W x H ‎5 x 1.8 x 2 inches
Circuit Type ‎1-way
Contact Material ‎Copper, Brass
Number of Positions ‎2
Control Method ‎Touch
Color ‎Removable​​ Knob
Manufacturer ‎Ampper
Model ‎Am-CBS02B
Item Weight ‎6 ounces
Product Dimensions ‎5 x 1.8 x 2 inches
Is Discontinued By Manufacturer ‎No
Manufacturer Part Number ‎Am-CBS02B
Special Features ‎ABS plastic housing, durable made for safety use, compatible with standard GM side post batteries, Direct fit and no modifications, hook up to SIDE post battery directly, Eliminate any power draw from the battery when vehicle or boat is not in use, Removable knob type key, Used for DC 12 – 48 V systems, isolate and secure the electrical system easily

Ampper side post battery disconnect switch, 12-48 V battery master switch disconnect isolator W/ removable knob for car, vehicle, RV and boat

Specifications:
1, Removable knob type key.
2, Direct fit and no modifications, hook up to SIDE post battery directly.
3, Do not need additional battery cables or lugs, isolate and secure the electrical system easily.
4, Used for DC 12 – 48 V systems, On/Off 2 positions.
5, 300 A continuous at DC 12V, 500 A intermittent at DC 12V, 1300 A momentary at DC 12V.
6, ABS plastic housing, durable made for safety use.
7, Equiped with 2 pcs SAE 3/8″-16 bolts compatible with standard GM side post batteries.
8, Compatible with GM side post batteries or other batteries which have a 3/8″ post terminal, also used for electrical equipment.
9, Can stand alone or be locked together with other switch.
10, Eliminate any power draw from the battery when vehicle or boat is not in use.
11, Disconnects the battery safely.
12, Widely used for car, vehicle, Rv and boat, also electrical equipment’s switch.

Complete kits includes:
1 x battery switch
2 pcs SAE 3/8″-16 bolts.

Source product highlights

About this item

  • Convenience: Removable knob type key, direct fit and no modifications, hook up to SIDE post battery directly, do not need additional battery cables or lugs, isolate and secure the electrical system easily.
  • Specification: used for DC 12 – 48 V systems, ON/OFF 2 positions, 300 A continuous at DC 12V, 500 A intermittent at DC 12V, 1300 A momentary at DC 12V.
  • Heavy Duty: ABS plastic housing, durable made for safety use, equiped with 2 pcs SAE 3/8″-16 bolts compatible with standard GM side post batteries.
  • Compatible with GM side post batteries or other batteries which have a 3/8″ post terminal, also used for electrical equipment. Can stand alone or be locked together with other switch.
  • Purpose: eliminate any power draw from the battery when vehicle or boat is not in use, disconnects the battery safely. Widely used for car, vehicle, Rv and boat, also electrical equipment’s switch.

Product facts

Specifications

Canonical product
MP-US-B0FXRQMQSZ
Source product ID
B0FXRQMQSZ
Category
Replacement Parts / Batteries & Accessories / Battery Accessories / Battery Switches
Available images
23
Size
Side Post, Side Post W/ Adpt​​, Top Post Neg, Top Post Pos

Vehicle information

Available fitment details

Listing compatibility notes

  • About this item Convenience: Removable knob type key, direct fit and no modifications, hook up to SIDE post battery directly, do not need additional battery cables or lugs, isolate and secure the electrical system easily.
  • Heavy Duty: ABS plastic housing, durable made for safety use, equiped with 2 pcs SAE 3/8"-16 bolts compatible with standard GM side post batteries.
  • Compatible with GM side post batteries or other batteries which have a 3/8" post terminal, also used for electrical equipment.
  • 2, Direct fit and no modifications, hook up to SIDE post battery directly.
  • 7, Equiped with 2 pcs SAE 3/8"-16 bolts compatible with standard GM side post batteries.
  • 8, Compatible with GM side post batteries or other batteries which have a 3/8" post terminal, also used for electrical equipment.

Fitment data is provided as a buying aid. Verify the listing against your vehicle and existing part before ordering.

Selection, alternatives, tradeoffs, upgrades, and direct replacements

Buying guidance

Quick decision

Use the supplied facts to compare this battery switches with direct replacements and nearby alternatives.

Choose this if

  • The listed specifications and referenced numbers match the part you need.
  • The package contents cover the repair without missing required components.

Consider another option if

  • Your vehicle, connector, side, dimensions, or part number do not match the listing.
  • You need a different package quantity, material, or variation.

Before you buy

  • Compare the listing title, photos, package contents, and specifications with the part being replaced.
  • Confirm vehicle compatibility and installation requirements before ordering.

Customer feedback

Ratings and written reviews

4.0 / 5 1 source rating

Source: Amazon. Imported marketplace feedback is shown for product research and is not a review of a purchase made on this website.

1 written review
5 stars 0
4 stars 1
3 stars 0
2 stars 0
1 star 0

1 review for Ampper Side Post Battery Disconnect Switch 12V – 48V, Marine Battery Switch Disconnect Power Cut Off W/Removable Knob for Car, RV and Boat (On/Off) | Options and Comparison Guide

  1. Imported from AmazonSource context: Size: Top Post Pos|Verified Purchase

    Salt Lake City

    The design is fairly straightforward and easy to install. I had to install it over the top of the battery given the length of the assembly even when adjusted to minimize the length. I haven’t had a chance to see how well it works but should know when I try to start up my car sitting in storage

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