Walmart US Ecommerce Website

GENERAL MERCHANDISE

PHARMACY

GROCERIES

VUDU

SPARK

PHOTO

ADVERTISING

SAVINGS CATCHER

GIFTCARDS

INHOME

AFFILIATE

ONEAPP

LOTUS

HELP

SMART_REORDER

GROCERY

CONV_COMMERCE

Try it free

Glass WEB: BTS x Walmart + "Non Member" PIP Banner Wk 26 2026

Buy Box Ad Container Module for Desktop

Custom HTML Module - About Klarna

Custom HTML Module - About SalesFinancing - Second update

You'll choose a plan at checkout.

#515357

I want delivery savings with Delivery Pass

#0071dc

NEW Fulfillment Tue Apr 15 2025 2:17 PM EDT

MTZ Team | Marquee 1 Ad | Item Page

MTZ Team | Marquee 2  Ad | Item Page

MTZ Team | Skyline Ad | Item Page

Other products of interest

MTZ Team | Sponsored Product Carousel - Item Page

More items to explore

MTZ Team | Sponsored Product Carousel - Item Page Broad 

NEW AddonServicesRedesign Fri Jul 18 2025 1:30 PM EDT

NEW AddToCart Mon Jul 14 2025 3:50 PM EDT

NEW AddToCart Tue Apr 15 2025 2:19 PM EDT

NEW BrandBoxDisplayAd Mon Jul 14 2025 9:14 PM EDT

NEW BrandLink Wed Apr 23 2025 12:07 AM EDT

NEW Breadcrumb Mon Apr 07 2025 8:23 PM EDT

Walmart Rewards Mastercard

NEW FinancingOptions Tue Dec 10 2024 3:32 PM EST

I want shipping & delivery savings with

NEW Fulfillment Mon Jul 14 2025 4:00 PM EDT

NEW InternationalShipping Mon May 18 2026 1:02 PM EDT

New Item Page - Nutrition Value Placeholder Module, Wednesday, February 08, 2023, 5:11:53:90 pm

New Item Page - Product Description Placeholder Module, Wednesday, February 08, 2023, 5:14:04:38 pm

New Item Page - Product Ingredients Placeholder Module, Friday, February 10, 2023, 10:34:23:79 am

New Item Page - Product Specifications Placeholder Module, Wednesday, February 08, 2023, 5:15:29:61 pm

New Item Page - Reviews Placeholder Module, Wednesday, March 22, 2023, 10:04:29:34 am

New Item Related Shelves Module, Thursday, June 15, 2023, 6:08:51:10 am

 Price Match Policy

Prices, terms, and availability may vary online, in stores, and in–app. If the advertised price is not shown here, inventory at the advertised price may now be sold out. Please see the other offers, if available, while quantities last. Some items may be available from Marketplace Sellers, who set their own prices, and are not eligible for price match. Items sold in store by Walmart may be eligible for a price match to online items shipped and sold by Walmart. For variable weight items, price shown is an estimated price only – you will be charged for the actual weight of the item. See our

NEW LegalPriceDisclaimer Mon Jul 14 2025 4:11 PM EDT

NEW LegalPriceDisclaimer Wed Apr 30 2025 12:13 AM EDT

NEW ListsAndRegistries Tue Apr 15 2025 4:50 PM EDT

NEW PaymentPlans Mon Jul 14 2025 4:15 PM EDT

NEW PaymentPlans Tue Apr 15 2025 1:31 PM EDT

NEW PriceInformation Tue Apr 15 2025 1:30 PM EDT

NEW ProductDescriptionPlaceholderATF Tue Jul 08 2025 11:41 PM EDT

NEW ProductFlags Thu Apr 10 2025 11:42 PM EDT

NEW ProductHighlightsPlaceholder Wed Jul 02 2025 12:43 AM EDT

NEW ProductImages Tue Apr 15 2025 2:13 PM EDT

NEW ProductName Tue Apr 15 2025 12:53 PM EDT

NEW ProductReturnPolicyDetails Tue Dec 10 2024 3:17 PM EST

NEW ProductReturnPolicy Mon Jul 14 2025 5:04 PM EDT

Return Policy

NEW ProductReturnPolicy Tue Apr 15 2025 2:28 PM EDT

NEW ProductStickyBuyBox Wed Jul 02 2025 12:55 AM EDT

NEW PromoDiscount Tue Apr 15 2025 6:53 PM EDT

New SellersSecondaryBuyBox Module, Tuesday, September 05, 2023, 4:02:21:76 pm

Shop Confidently

NEW ShopWithConfidence Thu Jan 15 2026 2:20 PM EST

NEW SocialProofMessage Tue Apr 15 2025 7:17 PM EDT

NEW SoldAndShippedBy Mon Jul 14 2025 5:04 PM EDT

NEW SoldAndShippedBy Tue Apr 15 2025 2:23 PM EDT

New!

More savings, less stress.

HSK_Subscribetosave_E_v2

NEW SubscriptionOptionsModule Tue Apr 15 2025 6:44 PM EDT

NEW SubscriptionPriceMessage Wed Apr 23 2025 6:48 PM EDT

NEW Variants Wed Apr 23 2025 11:01 PM EDT

[Sticky] BuyBoxAd Mon Aug 11 2025 3:59 AM EDT

[Sticky] PriceInformation Mon Jul 14 2025 4:03 PM EDT

Syndigo

True

dWeb: L1/L2- Comparison Chart- WK 07, 2026

#000000

Item Carousel - Rich Relevance 1

RR carousel

Item Carousel - Rich Relevance 2

RR carousel 2

Item Carousel - Rich Relevance 3

Ampper Battery Switch, 12-48 V Battery Power Cut Master Switch Disconnect Isolator for Car, Vehicle, RV and Boat (On/Off)

<ul><li>Electrical System Isolation: Used for DC 12 - 48 V systems to isolate and secure the electrical system, eliminating power draw from the battery when not in use.</li><li>Power Disconnect Operation: Features On/Off 2 positions with a continuous rating of 275 A at DC 12V, 455 A intermittent at DC 12V, and 1250 A momentary at DC 12V.</li><li>Durable Housing Construction: Made with an ABS plastic housing and a rear cover that insulates terminals against short circuits.</li><li>Universal Application: Suitable for use in cars, vehicles, RVs, boats, and as an electrical equipment switch.</li><li>Easy Installation: Equipped with 3/8" (10 mm) x 2 copper terminal studs and 4 sets of mounting bolts.</li></ul>

<ul><li>Heavy Duty: ABS plastic housing, durable made for safety use, rear cover insulates terminals against any short of circuits, equiped with 4 sets of bolts.</li><li>Operation: On/Off 2 positions, 275 A continuous at DC 12V, 455 A intermittent at DC 12V, 1250 A momentary at DC 12V.</li><li>Compatible: used for DC 12 - 48 V systems to isolate and secure the electrical system, can stand alone or be locked together with other switch.</li><li>Purpose: eliminate any power draw from the battery when vehicle or boat is not in use, disconnects the battery safely.</li><li>Copper terminal stud size: 3/8" (10 mm) x 2, very easy to install, universal used for car, vehicle, Rv and boat, also electrical equipment's switch.</li></ul>

Manufacturer Part Number

Vehicle Model

Vehicle Fitment Type

Brand

Features

Recommended Use

Amps

Accessories Included

Ampper battery switch, battery power master switch disconnect isolator for car, vehicle, Rv and boat. Specifications: 1, ABS plastic housing, durable made for safety use. 2, Rear cover insulates terminals against any short of circuits. 3, On/Off 2 positions. 4, Copper terminal studs with nuts and washers. 5, 4 mounting screw holes. 6, 275 A continuous at DC 12V, 455 A Intermittent at DC 12V, 1250 A momentary at DC 12V. 7, Used for DC 12 - 48V systems to isolate and secure the electrical system. 8, Can stand alone or be locked together with other switch. 9, Eliminate any power draw from the battery when vehicle or boat is not in use. 10, Disconnects the battery safely. 11, Universal used for Car, Vehicle, RV and Boat. 12, Used as electrical equipment's switch. 13, Size: 2.68" x 2.68" x 3.07". Complete kits includes: 1 x battery switch. 4 sets of mounting bolts. 100% Satisfaction. No reason for return or change. Order it now!

Assembled Product Weight

Assembled Product Dimensions (L x W x H)

Universal Product Code (UPC check)

fulfillment

title_shipToHome_date_free_delivery

Size

2.68" x 2.68" x 3.07"

[This review was collected as part of a promotion.] I bought this off my walmart local store. Im so glad i found it at walmart for a great price. Also there was many available at the time. Highly recommend

Great price/product

walmart.com

[This review was collected as part of a promotion.] Ideal for separating battery from load when not in use. Stops draining the battery.

ampper battery switch, 12-48 v battery power cut master switch disconnect isolator for car, vehicle, rv and boat (on/off) centered front view of a compact ABS plastic master switch with red rotary on/off knob and green indicator ring, black square housing with four mounting holes, insulated rear cover and two copper terminal studs; stainless mounting bolts shown. Rated for DC 12–48 V systems (275 A continuous at 12V). Often used to eliminate battery draw when a vehicle or boat is not in use and suitable for standalone or lockable multi-switch installations.

Ampper Battery Switch, 12-48 V Battery Power Cut Master Switch Disconnect Isolator for Car, Vehicle, RV and Boat (On/Off)

About this item

Smart summary

Specifications at a glance

Shop Confidently

Your data, your choice