--- product_id: 222064746 title: "Battery Isolator Switch 12V 48V Battery Cut Off, Master Power Kill Switch Kit, Car Isolator Disconnect Switch 12V for Yacht Boat Truck Bus" brand: "kohree" price: "€ 45.32" currency: EUR in_stock: true reviews_count: 13 url: https://www.desertcart.com.cy/products/222064746-battery-isolator-switch-12v-48v-battery-cut-off-master-power store_origin: CY region: Cyprus --- # 12-48V wide voltage range 275A continuous current Ignition-protected & lockable Battery Isolator Switch 12V 48V Battery Cut Off, Master Power Kill Switch Kit, Car Isolator Disconnect Switch 12V for Yacht Boat Truck Bus **Brand:** kohree **Price:** € 45.32 **Availability:** ✅ In Stock ## Summary > 🔋 Cut the power, not the adventure—master your energy with Kohree! ## Quick Answers - **What is this?** Battery Isolator Switch 12V 48V Battery Cut Off, Master Power Kill Switch Kit, Car Isolator Disconnect Switch 12V for Yacht Boat Truck Bus by kohree - **How much does it cost?** € 45.32 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/222064746-battery-isolator-switch-12v-48v-battery-cut-off-master-power) ## Best For - kohree enthusiasts ## Why This Product - Trusted kohree brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Control:** Clear On/Off color-coded switch for intuitive, quick power management anytime. - • **Safety First Design:** CE certified with insulated terminals and ignition protection to keep you worry-free. - • **Versatile Application:** Engineered for RVs, boats, trucks, and more—your all-in-one master power kill switch. - • **Powerhouse Performance:** Handles up to 275A continuous current for unstoppable energy flow. - • **Universal Voltage Compatibility:** Seamlessly supports 12V to 48V systems—perfect for any ride or vessel. ## Overview The Kohree Battery Isolator Switch is a robust 12-48V master power kill switch designed for vehicles and marine applications. Featuring a durable ABS housing, copper terminals, and CE certification, it supports 275A continuous current and offers clear On/Off operation with ignition protection. Ideal for RVs, boats, trucks, and more, it ensures safe, efficient battery isolation to prevent power loss and electrical leakage. ## Description Kohree aims to provide a more convenient and pleasurable RV travel experience for everyone on their road. And since its establishment in 2014, from the very beginning of RV lights, it has been developing the current RV water circuit system accessories, RV cleaning, Repair and maintenance, and outdoor entertainment facilities, etc. is always planning a perfect trip for you all by Car, RV, Boat, Marine etc.! Battery Disconnect Switch 5 Gang Switch Panel 6 Way Fuse Box 12 Way 12V Fuse Box ## Features - 【Durable Material】Battery cut-off switch made of ABS plastic housing with 4 sets of bolts which tinned copper studs (10mm) and nuts for ignition-protected, and easy to distinguish different sounds of gears even at night. - 【Easy Operation】RV disconnect isolator switch with On/Off position in clear color labels. Switch ON=Power (green) to the closed circuit, Switch OFF = No power (red) to the cut-off circuit. - 【Voltage】Used for 12-48V, 275 A continuous at DC 12V, 455 A intermittent at DC 12V, 1250 A momentary at DC 12V. The battery disconnect switch can stand alone with the battery or be locked together with other switches for minimizing battery loss and preventing electric leakage effectively. - 【Safe & Protective】Master switch battery comes with CE Certification, and 4 removable side plates, the rear cover insulates terminals against any short circuit. - 【Wide Application】Kohree battery isolator switch serves as a power cut-off suitable for RV, ATV, car, marine boat, camper, camper, travel trailer, truck, UTV, etc. ## Technical Specifications | Specification | Value | |---------------|-------| | Actuator Type | Push Button | | Asin | B07XTDSD4B | | Best Sellers Rank | 6,633 in Automotive (See Top 100 in Automotive) 16 in Car Battery Switches | | Brand | Kohree | | Circuit Type | 1-way | | Colour | Grey or White | | Compatible Devices | RV, ATV, car, marine boat, camper, travel trailer, truck, UTV | | Compatible With Vehicle Type | RV, ATV, Car, Marine Boat, Camper, Travel Trailer, Truck, UTV | | Connectivity Protocol | Bluetooth | | Connector Type | Screw In | | Contact Material | Copper | | Contact Type | Momentary | | Control Method | Touch | | Control Type | Basic | | Controller Type | Mechanical knob | | Country Of Origin | China | | Current Rating | 275 Amps | | Customer Reviews | 4.5 4.5 out of 5 stars (2,777) 4.5 out of 5 stars | | International Protection Rating | IP54 | | Item Dimensions | 7.2 x 7.2 x 10 centimetres | | Item Weight | 210 Grams | | Manufacturer | Kohree | | Manufacturer Part Number | HY1620-HM | | Material | Acrylonitrile Butadiene Styrene, Copper, Plastic | | Model Number | HY1620 | | Mounting Type | Panel Mount | | Number Of Items | 1 | | Number Of Positions | 1 | | Operating Voltage | 48 Volts | | Operation Mode | ON-OFF | | Smart Home Compatibility | Not Smart Home Compatible | | Switch Type | Rotary Momentary | | Terminal | Solder | | Unit Count | 1 count | | Upc | 632016500108 | | Upper Temperature Rating | 85 Degrees Celsius | | Wattage | 21840 watts | ## Product Details - **Brand:** Kohree - **Connector type:** Screw In - **Contact type:** Momentary - **Current rating:** 275 Amps - **Item dimensions L x W x H:** 7.2 x 7.2 x 10 centimetres - **Material:** Acrylonitrile Butadiene Styrene, Copper, Plastic - **Operating voltage:** 48 Volts - **Operation mode:** ON-OFF - **Switch type:** Rotary Momentary - **Terminal:** Solder ## Images ![Battery Isolator Switch 12V 48V Battery Cut Off, Master Power Kill Switch Kit, Car Isolator Disconnect Switch 12V for Yacht Boat Truck Bus - Image 1](https://m.media-amazon.com/images/I/617fx8RmaJL.jpg) ![Battery Isolator Switch 12V 48V Battery Cut Off, Master Power Kill Switch Kit, Car Isolator Disconnect Switch 12V for Yacht Boat Truck Bus - Image 2](https://m.media-amazon.com/images/I/61y6ZE1lWHL.jpg) ![Battery Isolator Switch 12V 48V Battery Cut Off, Master Power Kill Switch Kit, Car Isolator Disconnect Switch 12V for Yacht Boat Truck Bus - Image 3](https://m.media-amazon.com/images/I/613eZUIYeDL.jpg) ![Battery Isolator Switch 12V 48V Battery Cut Off, Master Power Kill Switch Kit, Car Isolator Disconnect Switch 12V for Yacht Boat Truck Bus - Image 4](https://m.media-amazon.com/images/I/711jdYzD1xL.jpg) ![Battery Isolator Switch 12V 48V Battery Cut Off, Master Power Kill Switch Kit, Car Isolator Disconnect Switch 12V for Yacht Boat Truck Bus - Image 5](https://m.media-amazon.com/images/I/617VOnMZU2L.jpg) ## Available Options This product comes in different **Number Of Items** options. ## Questions & Answers **Q: Is 48v nominal? Really more like 56v or more while charging 4 - 12v lead acid batteries in series?** A: Dear Addison,No. Please note that the working voltage of this switch is 12V-48V DC. Hope this will be helpful to your purchase. **Q: Can you put two lines going out of the switch? I have two different bus bars and would like the on/off switch to turn both off at the same time.** A: No. Use a 1.2, both, off swihch. It is made to switch two batteries, but you can simply use it backwards to do what you want. https://www.amazon.com/Kohree-1-2-Both-Off-Disconnect-Vehicles-Waterproof/dp/B08MT19MS2/ref=sr_1_10?dchild=1&keywords=kohree+battery+switch&qid=1622817696&sr=8-10 **Q: Can you put the single on/off switch on two batteries in series? Just need to shut off both and turn back on both at the same time.** A: You could but don’t know why. If you want 12 v and you have two 6v batteries in series to make 12v then the two 6v can be cabled together all the time and the switch is used to disconnect both batteries at once. **Q: Can you remove the red knob itself?** A: Dear Harri,No, it can’t be removed. The red knob is for On/Off control. Hope this information can be helpful to your purchase. If you have any question, please feel free to contact us through sending us Amazon messages. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Electrical circuit kill switch/isolator *by on Reviewed in the United Kingdom 10 March 2026* Sturdy and solid, very good product. Easy fit and even easier as the tabs for the wires just pull out, not knock through. Value for money. ### ⭐⭐⭐⭐⭐ Spot on *by on Reviewed in the United Kingdom 5 May 2026* As it should be. ### ⭐⭐⭐⭐ Good quality *by on Reviewed in the United Kingdom 13 April 2024* Firmly built, easy to set up. Easy to use switch. ## Frequently Bought Together - Kohree Battery Disconnect Switch 12V, 12V-48V Battery Shut Off Kill Isolator- Waterproof Marine Cut Off Switch for RV, ATV, Car, Marine, Boat, with 4 Mounting Bolts, 275 Amps, (On/Off) - Kohree 6 Way Boat Fuse Block 12V, 12 Volt Marine Fuse Block Waterproof with LED Indicator, Automotive Fuse Box Holder 12V/24V with Negative Bus 30 PCS Fuses Panel for RV, Car, Boat, Marine - Kohree 6 Gang Marine Boat Rocker Switch Panel Waterproof + USB Switch, 12 Volt RV Led Switch Panel for Marine Boat Car Truck, Digital Voltmeter Display QC3.0 Dual USB Charger Port DC 12V Socket 12/24V --- ## 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.com.cy/products/222064746-battery-isolator-switch-12v-48v-battery-cut-off-master-power](https://www.desertcart.com.cy/products/222064746-battery-isolator-switch-12v-48v-battery-cut-off-master-power) --- *Product available on Desertcart Cyprus* *Store origin: CY* *Last updated: 2026-07-18*