--- product_id: 222069431 title: "Battery Isolator Cut Off Switch - 12V/24V Automotive Emergency Power Kill Disconnector for Car" brand: "bolatus" price: "$28.75" currency: USD in_stock: true reviews_count: 8 category: "Bolatus" url: https://www.desertcart.us/products/222069431-battery-isolator-cut-off-switch-12v-24v-automotive-emergency-power store_origin: US region: United States of America --- # IP56 waterproof protective cap 200A max current capacity 2 portable security keys included Battery Isolator Cut Off Switch - 12V/24V Automotive Emergency Power Kill Disconnector for Car **Brand:** bolatus **Price:** $28.75 **Availability:** ✅ In Stock ## Summary > 🔋 Cut the power, not the style — stay charged, stay secure! ## Quick Answers - **What is this?** Battery Isolator Cut Off Switch - 12V/24V Automotive Emergency Power Kill Disconnector for Car by bolatus - **How much does it cost?** $28.75 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/222069431-battery-isolator-cut-off-switch-12v-24v-automotive-emergency-power) ## Best For - bolatus enthusiasts ## Why This Product - Trusted bolatus brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Secure & Portable:** Includes 2 removable keys for ultimate control and theft deterrence - • **Powerhouse Protection:** Handles up to 200A for robust automotive power control - • **Battery Drain Eliminator:** Safely disconnects battery to prevent unwanted power loss - • **Weatherproof Reliability:** IP56-rated waterproof cap shields against dust and moisture - • **Sleek Professional Install:** Compact panel mount design with durable brass terminals ## Overview The Bolatus Battery Isolator Cut Off Switch is a heavy-duty 12V/24V automotive power disconnect rated for 200 amps. Designed for negative battery post mounting, it features a waterproof IP56 protective cap and comes with two removable keys to prevent battery drain and unauthorized use. Its durable brass terminals and compact panel mount design ensure a professional, vibration-resistant installation ideal for cars, boats, and off-road vehicles. ## Description Battery Isolator Cut Off Switch - 12V/24V Automotive Emergency Power Kill Disconnector for Car : desertcart.co.uk: Automotive Review: Isolated? - This is a sturdy, good quality electrical isolator switch, ideal for automotive use. Review: Easy to install, positive action - I bought this to disconnect a winch live feed when not in use. I was told it needed to be rated at 200A but that seems excessive and have no doubt this item will be more than up to the task. It has a very positive action when the red key is inserted and the brass terminals look built to last. I have installed it on a tractor so there is lots of vibration but a blob of silicone sealant on the threads will ensure they never loosen off. I bought a set of ring terminal fittings at the same time rather than loop the copper around the nut and crush it down. No point taking a chance. Despite the agricultural installation I didn't want it to look butchered. I found with a 22mm (I think) drill bit, I could put a hole in a flat bit of dash and push the isolator through from behind. This way I have only 2 small bolt heads showing which secure the isolator body, and the turret for the isolator key which is covered by a rubber cap when not in use. All looks neat and professional, and the item is well worth the money. ## Features - ✅OPERATION: This car battery isolator switch is used for DC 12V 24 V systems, On/Off 2 position, Max withstanding current: 12V 200A. Recommended to mount on NEGATIVE battery post. - ✅PROTECTIVE CAP: Master battery cut off switch comes with protective waterproof cap, which can better protect the dust and water coming in the key hole. - ✅NO MORE BATTERY DRAIN: The battery cut off isolator switches help isolate and secure the electrical system, eliminate any power draw from the battery when vehicle or boat is not in use, disconnects the battery safely. - ✅ 2 * PORTABLE KEYS: The key can be taken down when there is no power connection. - ✅PACKAGE INCLUDE: 1 x Battery Disconnect Switch, 2 x Keys, 1 x Waterproof Cover. Size: 2 brass Terminals: 5/16". ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B088WM7SHF | | Actuator Type | Key | | Best Sellers Rank | 7,753 in Automotive ( See Top 100 in Automotive ) 27 in Car Battery Switches | | Brand | Bolatus | | Circuit Type | 2-way | | Colour | black | | Connectivity Protocol | Wi-Fi | | Connector Type | Clamp | | Connector type | Clamp | | Contact Material | Plastic | | Contact Type | Normally Closed | | Contact type | Normally Closed | | Control Method | Touch | | Controller Type | Push Button | | Country Of Origin | China | | Current Rating | 200 Amps | | Current rating | 200 Amps | | Customer Reviews | 4.5 out of 5 stars 1,812 Reviews | | Included Components | 1 x battery switch, 2 x keys, 1 x waterproof cover  | | International Protection Rating | IP56 | | Item Dimensions | 17 x 8 x 14 centimetres | | Item height | 14 centimetres | | Manufacturer | Bolatus | | Material | Plastic Metal Brass Copper | | Model Number | 003 | | Mounting Type | Panel Mount | | Number of Items | 1 | | Number of Positions | 1 | | Operating Voltage | 24 Volts | | Operating voltage | 24 Volts | | Operation Mode | ON-OFF | | Operation mode | ON-OFF | | Product Warranty | 1 | | Specification Met | Ul, Ip56 | | Switch Type | Kill Switch | | Terminal | Through Hole | | UPC | 751300683850 | | Unit Count | 1.0 Count | | Upper Temperature Rating | 100 Degrees Celsius | | Wattage | 4800 watts | ## Product Details - **Brand:** Bolatus - **Connector type:** Clamp - **Contact type:** Normally Closed - **Current rating:** 200 Amps - **Item dimensions L x W x H:** 17 x 8 x 14 centimetres - **Material:** Plastic Metal Brass Copper - **Operating voltage:** 24 Volts - **Operation mode:** ON-OFF - **Switch type:** Kill Switch - **Terminal:** Through Hole ## Images ![Battery Isolator Cut Off Switch - 12V/24V Automotive Emergency Power Kill Disconnector for Car - Image 1](https://m.media-amazon.com/images/I/71kzTDRd5kL.jpg) ## Questions & Answers **Q: It arrived today,I need to isolate the car battery in this icy weather but I cannot find how to fit it to the Battery termin help if you can please** A: You will need to lug the cable and place inline of the positive side of the circuit. It won't fit directly to a battery unit. **Q: Will the car or device be damaged if someone attempts to start the car with the cutoff switch engaged?** A: The ignition creates a circuit to start the vehicle, this will break that circuit. Simple in an older vehicle but in a modern vehicle with anti theft devices and fancy electrics it could do anything **Q: Can I use this isolator for my 12 volt shed alarm in reverse logic? when i set the alarm at night i remove the red switch but power stays on.** A: Afraid it won’t work. The key is required to make the switch which it does via a pin in the side. When you remove the key the switch is therefore in the disconnected position. You could modify the key by splitting the shaft ? but suggest a key switch would be better. Old ignition switch ? **Q: Will this work for lotus elan m100** A: Should do any vehicle with a cabled battery connection. Chose a position to discreetly access the key. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Isolated? *by A***S on 14 September 2023* This is a sturdy, good quality electrical isolator switch, ideal for automotive use. ### ⭐⭐⭐⭐⭐ Easy to install, positive action *by P***S on 25 January 2021* I bought this to disconnect a winch live feed when not in use. I was told it needed to be rated at 200A but that seems excessive and have no doubt this item will be more than up to the task. It has a very positive action when the red key is inserted and the brass terminals look built to last. I have installed it on a tractor so there is lots of vibration but a blob of silicone sealant on the threads will ensure they never loosen off. I bought a set of ring terminal fittings at the same time rather than loop the copper around the nut and crush it down. No point taking a chance. Despite the agricultural installation I didn't want it to look butchered. I found with a 22mm (I think) drill bit, I could put a hole in a flat bit of dash and push the isolator through from behind. This way I have only 2 small bolt heads showing which secure the isolator body, and the turret for the isolator key which is covered by a rubber cap when not in use. All looks neat and professional, and the item is well worth the money. ### ⭐⭐⭐⭐ Very good build quality *by S***E on 6 November 2022* Simple to fit and good quality. Ideal for indoor use. --- ## 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.us/products/222069431-battery-isolator-cut-off-switch-12v-24v-automotive-emergency-power](https://www.desertcart.us/products/222069431-battery-isolator-cut-off-switch-12v-24v-automotive-emergency-power) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-16*