--- product_id: 497117309 title: "Nilight 600A High Current Battery Switch 12V 24V 48V ON Off Heavy Duty Battery Power Cut Master Switch Disconnect Isolator for Truck Vehicle Trailer RV Marine Boat Yacht" brand: "nilight" price: "HK$530" currency: HKD in_stock: true category: "Nilight" url: https://www.desertcart.hk/products/497117309-nilight-600a-high-current-battery-switch-12v-24v-48v-on store_origin: HK region: Hong Kong --- # 600A continuous current Safe battery isolation Heavy-duty ABS housing Nilight 600A High Current Battery Switch 12V 24V 48V ON Off Heavy Duty Battery Power Cut Master Switch Disconnect Isolator for Truck Vehicle Trailer RV Marine Boat Yacht **Brand:** nilight **Price:** HK$530 **Availability:** ✅ In Stock ## Summary > 🔋 Master your power. Disconnect with confidence. ## Quick Answers - **What is this?** Nilight 600A High Current Battery Switch 12V 24V 48V ON Off Heavy Duty Battery Power Cut Master Switch Disconnect Isolator for Truck Vehicle Trailer RV Marine Boat Yacht by nilight - **How much does it cost?** HK$530 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/497117309-nilight-600a-high-current-battery-switch-12v-24v-48v-on) ## Best For - nilight enthusiasts ## Why This Product - Trusted nilight brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ultimate Safety Lock:** Rear insulated cover and secure terminals prevent shorts and protect your system. - • **Powerhouse Performance:** Handles a massive 600A continuous current at 12V for unstoppable energy control. - • **Eliminate Phantom Drain:** Cut off all battery power draw when idle, extending battery life and reliability. - • **Complete Installation Kit:** Includes copper terminals, heat shrink tubing, bolts, and hex wrench for hassle-free setup. - • **Versatile Voltage Compatibility:** Seamlessly works with 12V to 48V DC systems across vehicles, boats, and RVs. ## Overview The 600A High Current Battery Switch is a heavy-duty, ABS-encased ON/OFF isolator designed for 12V to 48V DC systems. Rated for 600A continuous current and equipped with insulated terminals, it ensures safe, reliable battery disconnection for vehicles, boats, RVs, and more. The package includes all necessary installation hardware, making it the ultimate solution to prevent battery drain and protect your electrical system. ## Description Specifications: 1, On/Off 2 positions. 2, Rear cover insulates terminals against any short of circuits. 3, ABS plastic housing, durable made for safety use. 4, Copper terminal studs with nuts and washers. 5, 4 mounting screw holes,2x Copper Ring Terminals,2x Heat Shrink Tubings , 1x hex wrench. 6, 600A continuous at DC 12V, 455A Intermittent at DC 12V, 1250A momentary at DC 12V. 7, Used for DC 12 - 48V systems to isolate and secure the electrical system. 8, Eliminate any power draw from the battery when vehicle or boat is not in use. 9, Disconnects the battery safely. 10, Universal used for Car, Vehicle, RV and Boat. Package included: 1x On/Off battery switch,4 bolts,2x Copper Ring Terminals,2x Heat Shrink Tubings , 1x hex wrench.Compatible: used for DC 12 - 48V systems to isolate and secure the electrical system, can stand alone or be locked together with other switch. Its purpose is to eliminate any power draw from the battery when vehicle or boat is not in use, disconnects the battery safely. ## Features - Heavy Duty: ABS plastic housing, durable made for safety use, rear cover insulates terminals against any short of circuits. - Operation: On/Off 2 positions, 600 A continuous at DC 12V, 455 A intermittent at DC 12V, 1250 A momentary at DC 12V. - Compatible: used for DC 12 - 48V systems to isolate and secure the electrical system, can stand alone or be locked together with other switch.Its purpose is to eliminate any power draw from the battery when vehicle or boat is not in use, disconnects the battery safely. - Widely used for car, marine boat, RV, camper, travel trailer, truck, ATV, UTV, battery banks and other devices. - Package include: 1x On/Off battery switch,4 bolts,2x Copper Ring Terminals,2x Heat Shrink Tubings , 1x hex wrench. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BD6N87M2 | | Best Sellers Rank | #1,099 in Automotive ( See Top 100 in Automotive ) #2 in Automotive Replacement Battery Switches | | Brand Name | Nilight | | Circuit Type | 2-way | | Color | 1Pcs On-Off Switch 600A | | Compatible Devices | Car, Marine Boat, RV, Camper, Travel Trailer, Truck, ATV, UTV, Battery Banks | | Compatible with Vehicle Type | car, marine boat, RV, camper, travel trailer, truck, ATV, UTV | | Connectivity Protocol | X-10 | | Connector Type | Plug In | | Contact Material | Gold | | Contact Type | Normally Closed | | Control Method | Touch | | Control Type | on/off | | Controller Type | Ring | | Current Rating | 600 Amps | | Customer Reviews | 4.6 4.6 out of 5 stars (271) | | Global Trade Identification Number | 00812227038724 | | Included Components | ON Off Battery Switch | | International Protection Rating | IP65 | | Item Dimensions | 4 x 4 x 3 inches | | Lower Temperature Rating | 1 Degrees Celsius | | Manufacturer | Nilight | | Material Type | Acrylonitrile Butadiene Styrene | | Model | 90205B | | Mounting Type | Surface Mount | | Number of Items | 1 | | Number of Positions | 1 | | Operating Voltage | 12 Volts | | Operation Mode | OFF-NONE-ON | | Part Number | 90205B | | Specification Met | CE | | Switch Type | Kill Switch | | Terminal | Screw | | UPC | 812227038724 | | Unit Count | 1.0 Count | | Upper Temperature Rating | 1 Degrees Celsius | | Wattage | 7200 watts | ## Product Details - **Brand:** Nilight - **Connector Type:** Plug In - **Contact Type:** Normally Closed - **Current Rating:** 600 Amps - **Item dimensions L x W x H:** 4 x 4 x 3 inches - **Material:** Acrylonitrile Butadiene Styrene - **Operating Voltage:** 12 Volts - **Operation Mode:** OFF-NONE-ON - **Switch Type:** Kill Switch - **Terminal:** Screw ## Images ![Nilight 600A High Current Battery Switch 12V 24V 48V ON Off Heavy Duty Battery Power Cut Master Switch Disconnect Isolator for Truck Vehicle Trailer RV Marine Boat Yacht - Image 1](https://m.media-amazon.com/images/I/71tgi4JbV1L.jpg) ## Available Options This product comes in different **Color** options. ## Frequently Bought Together - Nilight 600A High Current Battery Switch 12V 24V 48V ON Off Heavy Duty Battery Power Cut Master Switch Disconnect Isolator for Truck Vehicle Trailer RV Marine Boat Yacht - 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 - 2 Gauge 2 AWG 10 Feet Black + 10 Feet Red (20 Feet Total) Welding Battery Pure Copper Flexible Cable Wire - Car, Inverter, RV, Solar by WindyNation --- ## 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.hk/products/497117309-nilight-600a-high-current-battery-switch-12v-24v-48v-on](https://www.desertcart.hk/products/497117309-nilight-600a-high-current-battery-switch-12v-24v-48v-on) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-07-11*