--- product_id: 450111734 title: "12-48V Master Battery Disconnect Switch, High Current 200A Battery Power Cutoff Isolator Killer Switch with Face Plate for Car Vehicle RV Truck Boat Marine Outboards ATV On/Off Battery Isolator Switch" brand: "feiton" price: "£18.64" currency: GBP in_stock: true reviews_count: 8 category: "Feiton" url: https://www.desertcart.co.uk/products/450111734-12-48v-master-battery-disconnect-switch-high-current-200a-battery store_origin: GB region: United Kingdom --- # 200A continuous current 12-48V DC compatibility Aluminum alloy weatherproof housing 12-48V Master Battery Disconnect Switch, High Current 200A Battery Power Cutoff Isolator Killer Switch with Face Plate for Car Vehicle RV Truck Boat Marine Outboards ATV On/Off Battery Isolator Switch **Brand:** feiton **Price:** £18.64 **Availability:** ✅ In Stock ## Summary > 🔌 Cut the power, not the adventure — master your ride’s energy with confidence! ## Quick Answers - **What is this?** 12-48V Master Battery Disconnect Switch, High Current 200A Battery Power Cutoff Isolator Killer Switch with Face Plate for Car Vehicle RV Truck Boat Marine Outboards ATV On/Off Battery Isolator Switch by feiton - **How much does it cost?** £18.64 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/450111734-12-48v-master-battery-disconnect-switch-high-current-200a-battery) ## Best For - feiton enthusiasts ## Why This Product - Trusted feiton brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Powerful 200A Capacity:** Handles heavy-duty electrical loads with ease, ensuring your vehicle’s power is safely managed. - • **Quick DIY Installation:** No modifications needed—install in minutes and protect your battery from drain and theft effortlessly. - • **Click-Confirmed On/Off Control:** Definitive tactile feedback guarantees precise power cutoff, eliminating guesswork during maintenance or storage. - • **Rugged Weather-Resistant Build:** Crafted from premium aluminum alloy, built to withstand harsh environments and extend switch lifespan. - • **Universal 12-48V Compatibility:** Seamlessly integrates with a wide range of vehicles from ATVs to marine boats—one switch to rule them all. ## Overview The FEITON 12-48V Master Battery Disconnect Switch is a robust, high-current isolator rated for 200 Amps continuous and 1000 Amps intermittent duty. Designed for universal use across cars, trucks, RVs, boats, and off-road vehicles, it features a durable aluminum alloy housing for weather resistance and longevity. Easy to install with a tactile on/off rotary actuator, it safeguards your battery from drain and electrical hazards, backed by a 1-year warranty for peace of mind. ## Description Product description How to Install this High Current Master Battery Disconnect Switch? 1- Disconnect the battery and choose the negative cable; 2- Choose the proper mounting position for the switch; 3- Connect the positive and negative cables ( DO NOT ATTACH AT THE SAME TIME to shut off the switch ) , then install the switch; 4- Reconnect the battery and check for correct operation. Please check the size before ordering! Rated to 200 Amps continuous duty, 1000 Amps intermittent duty, used for 12-48V DC. Widely used for ATVs, Trailers, UTVs, Cars, Marine Outboard, Off-road, RVs, Trucks, Heavy Vehicles, and electrical equipment. Aluminum alloy heavy duty housing, strong weather resistance and long service lifespan. Review: Works great - Well made Review: Exactly as described. - I have this mounted on a trailer for my winch. It has a positive click when turning on and off. Works perfectly as designed. ## Features - UNIVERSAL BATTERY DISCONNECT SWITCH - High current battery disconnect switch is designed to cut off the electrical power of the electrical system, which protects against electrical fires and theft when equipment is not in use and provides a reliable way to shutdown electrical power during maintenance and protect batteries from excessive battery drain. Disconnct the battery when you are not driving a car / boat / RV / vehicle / ATV / Trailers / Off-road, etc. Keep you safe all the time. - APPLICATIONS - Rated to 200 Amps continuous duty, 1000 Amps intermittent duty, used for 12-48 VDC systems to isolate and secure the electrical system. Master battery disconnect switch is widely used for ATVs, Trailers, UTVs, Cars, Marine Outboard, Off-road, RVs, Trucks, Heavy Vehicles, and electrical equipment's switch. - PREMIUM QUALITY - Master battery disconnect switch with face plate is made of robust aluminum alloy heavy duty housing, strong weather resistance and long service lifespan. It can protect the internal components of the switch for use in the harsh condition. Replace part number: 20701, 062790. - EASY TO INSTALL - 12V Battery isolator switch comes with on/off indicator, it includes a definitive click when turning on and off. No modifications required! | HOW TO INSTALL? Step 1: Disconnect the battery and choose the negative cable; Step 2: Choose the proper mounting position for the switch; Step 3: Connect the positive and negative cables ( DO NOT ATTACH AT THE SAME TIME to shut off the switch ), then install the switch; Step 4: Reconnect the battery and check for correct operation. - BUY WITH CONFIDENCE - This battery disconnect switch comes complete with a 1-Year warranty. If the shut-off switch ever fails on your ATVs, Trailers, Off-road, RVs, Trucks, Heavy Vehicle, UTV, Boats, Cars ( Rated to 200 Amps continuous duty, 1000 Amps intermittent duty, used for 12-48 VDC systems. ) during this period, please feel free to contact us for a replacement. Save time and money by purchasing this part, replacing them by yourself within minutes. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B17BGHPS | | Actuator Type | Rotary | | Best Sellers Rank | #5,935 in Automotive ( See Top 100 in Automotive ) #13 in Automotive Replacement Battery Switches | | Brand | FEITON | | Brand Name | FEITON | | Circuit Type | 1-way | | Color | 200A | | Connectivity Protocol | X-10 | | Connector Type | Clamp | | Contact Material | Copper | | Contact Type | Normally Closed | | Control Method | Touch | | Current Rating | 200 Amps | | Customer Reviews | 4.6 out of 5 stars 452 Reviews | | International Protection Rating | IP65 | | Item Dimensions | 4.33 x 2.76 x 2.76 inches | | Manufacturer | FEITON | | Material Type | Aluminum | | Model | 80005499 | | Mounting Type | Surface Mount | | Number of Items | 1 | | Number of Positions | 2 | | Operating Voltage | 12 Volts | | Operation Mode | ON-OFF | | Part Number | 80005499 | | Switch Type | Kill Switch | | Terminal | Through Hole | | UPC | 708686967708 | | Unit Count | 1.0 Count | | Warranty Description | FEITON battery disconnect switch comes complete with a 1-Year warranty. If the shut-off switch ever fails on your ATVs, Trailers, Off-road, RVs, Trucks, Heavy Vehicle, UTV, Boats, Cars ( Rated to 200 Amps continuous duty, 1000 Amps intermittent duty, used for 12-48 VDC systems. ) during this period, please feel free to contact us for a replacement. Save time and money by purchasing this part, repl… | | Wattage | 9600 watts | ## Product Details - **Brand:** FEITON - **Connector Type:** Clamp - **Contact Type:** Normally Closed - **Current Rating:** 200 Amps - **Item dimensions L x W x H:** 4.33 x 2.76 x 2.76 inches - **Material:** Aluminum - **Operating Voltage:** 12 Volts - **Operation Mode:** ON-OFF - **Switch Type:** Kill Switch - **Terminal:** Through Hole ## Images ![12-48V Master Battery Disconnect Switch, High Current 200A Battery Power Cutoff Isolator Killer Switch with Face Plate for Car Vehicle RV Truck Boat Marine Outboards ATV On/Off Battery Isolator Switch - Image 1](https://m.media-amazon.com/images/I/61l2-SGli+L.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by M***. on March 10, 2026* ### ⭐⭐⭐⭐⭐ Review *by T***N on November 6, 2025* ### ⭐⭐⭐⭐⭐ Review *by T***Y on March 11, 2026* ## Frequently Bought Together - 12-48V Master Battery Disconnect Switch, High Current 200A Battery Power Cutoff Isolator Killer Switch with Face Plate for Car Vehicle RV Truck Boat Marine Outboards ATV On/Off Battery Isolator Switch - TKDMR 160Pcs Copper Wire Lugs AWG2 4 6 8 10 12 with Heat Shrink Set, 80Pcs Battery Cable Ends Ring Terminals Connectors Tubing Assortment Kit - TKDMR 10pcs 1/0 AWG-3/8 Battery Lugs,Heavy Duty Wire Lugs,Ring Terminals,Battery Cable Ends,0 Guage terminals,Battery Terminal Connectors with 10pcs 3:1 Heat Shrink Tubing --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/450111734-12-48v-master-battery-disconnect-switch-high-current-200a-battery](https://www.desertcart.co.uk/products/450111734-12-48v-master-battery-disconnect-switch-high-current-200a-battery) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-30*