--- product_id: 309322977 title: "Nilight 1-2-Both-Off Battery Switch, 12V-48V Battery Disconnect Master Cutoff Switch for Marine Boat Car RV ATV UTV Vehicle, Waterproof Heavy Duty Battery Isolator Switch, 2 Years Warranty (90108A)" brand: "nilight" price: "376 kr" currency: DKK in_stock: true reviews_count: 6 category: "Nilight" url: https://www.desertcart.dk/products/309322977-nilight-1-2-both-off-battery-switch-12v-48v-battery store_origin: DK region: Denmark --- # Waterproof IP65 rating 4-position 1-2-Both-Off rotary switch 200A continuous current Nilight 1-2-Both-Off Battery Switch, 12V-48V Battery Disconnect Master Cutoff Switch for Marine Boat Car RV ATV UTV Vehicle, Waterproof Heavy Duty Battery Isolator Switch, 2 Years Warranty (90108A) **Brand:** nilight **Price:** 376 kr **Availability:** ✅ In Stock ## Summary > 🔋 Take Command of Your Power — Never Get Caught Drained! ## Quick Answers - **What is this?** Nilight 1-2-Both-Off Battery Switch, 12V-48V Battery Disconnect Master Cutoff Switch for Marine Boat Car RV ATV UTV Vehicle, Waterproof Heavy Duty Battery Isolator Switch, 2 Years Warranty (90108A) by nilight - **How much does it cost?** 376 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/309322977-nilight-1-2-both-off-battery-switch-12v-48v-battery) ## 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 - • **Power Control Mastery:** Seamlessly toggle between two batteries or isolate both to prevent drain and extend battery life. - • **Heavy-Duty Performance:** Handles up to 200A continuous and 1000A momentary current—perfect for high-demand vehicles and boats. - • **Universal Compatibility:** Works flawlessly with 12-48V systems across cars, RVs, ATVs, UTVs, and marine vessels for versatile power management. - • **Built to Brave the Elements:** IP65 waterproof ABS housing with insulated terminals ensures durability and safety in marine and rugged environments. - • **Effortless Installation & Security:** Includes stainless mounting hardware and lockable design for secure, professional-grade setup. ## Overview The Nilight 1-2-Both-Off Battery Switch is a rugged, waterproof, and versatile power isolator designed for dual-battery systems in vehicles and marine applications. With a robust 200A continuous current rating and a 4-position rotary switch, it offers seamless control to prevent battery drain and enhance safety. Its durable ABS housing and insulated terminals ensure long-lasting performance, backed by a 2-year warranty and easy installation with included hardware. ## Description Nilight 12 - 48VDC 1-2-Both-Off battery disconnect switch cars, marine boats, RVs, campers, travel trailers, trucks, ATVs, UTVs, battery banks and other devices.Specifications:1, Design for 2 batteries, can switch to battery 1 / battery 2 separately or both on and off.Eliminate any power from the battery when vehicle or boat is not in use, disconnects the battery safely.Avoid battery drain off.2, ABS plastic housing, durable made for safety use.3, Rear cover insulates terminals against any short of circuits.4, 1-2-Both-Off 4 positions.5, Copper terminal studs with nuts and washers.6, 4 mounting screw holes.7, 200A continuous at 12VDC, 300A intermittent at 12VDC, 1000A momentary at 12VDC.8, Can stand alone or be locked together with other switch.9. Universal used for Car, Vehicle, RV and Boat.10, Size: 2.68" x 2.68" x 3.07".All battery kits includes:1 x battery switch. Review: ممتاز Review: Not only allows for the primary and secondary battery to be ganged together in parallel during the use of a large inverter with the engine running, it also allows the secondary battery to start the vehicle with the primary battery disconnected. Nicely manufactured, easy to install. Comes with stainless mounting hardware. ## Features - Heavy Duty: ABS plastic housing, durable made for safety use, rear cover insulates terminals against any short of circuits. Design for 2 batteries vehicles, can switch battery 1 / battery 2 separately or both on and off. - Purpose: eliminate any power from the battery when vehicle or boat is not in use, disconnects the battery safely.Avoid battery drain off. - Operation: 1-2-Both-Off,4 positions, 200A continuous at 12VDC, 300A intermittent at 12VDC, 1000A momentary at 12VDC. - Compatible: used for 12 - 48VDC systems to isolate and secure the electrical system, can stand alone or be locked together with other switch.Widely used for cars, marine boats, RVs, campers, travel trailers, trucks, ATVs, UTVs, battery banks and other devices. - Package include:1x battery switch,4 bolts&screws incuded. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0896ZTZLH | | Actuator Type | Rotary | | Best Sellers Rank | #12,426 in Automotive ( See Top 100 in Automotive ) #34 in Car Battery Switches | | Brand Name | Nilight | | Circuit Type | 2-way | | Color | 1-2-Both-Off Switch 200A | | Connectivity Protocol | X-10 | | Connector Type | Screw | | Contact Material | Metal | | Contact Type | Normally Closed | | Control Method | Touch | | Controller Type | Push Button | | Current Rating | 275 Amps | | Customer Reviews | 4.7 4.7 out of 5 stars (5,571) | | Included Components | 1-2-Both-Off Battery Switch | | International Protection Rating | IP65 | | Item Dimensions | 8 x 8 x 8 millimeters | | Item Weight | 0.01 Ounces | | Lower Temperature Rating | 1 Degrees Celsius | | Manufacturer | Nilight | | Material Type | Acrylonitrile Butadiene Styrene | | Model | 90108A | | Mounting Type | Recessed Mount | | Number of Items | 1 | | Number of Positions | 1 | | Operating Voltage | 12 Volts | | Operation Mode | 1-2-Both-Off | | Specification Met | CE | | Switch Type | Toggle | | Terminal | Spst | | UPC | 781621092765 | | Unit Count | 1 Count | | Upper Temperature Rating | 1 Degrees Celsius | | Wattage | 3300 watts | ## Product Details - **Connector type:** Screw - **Contact type:** Normally Closed - **Current rating:** 275 Amps - **Operating voltage:** 12 Volts - **Operation mode:** 1-2-Both-Off ## Images ![Nilight 1-2-Both-Off Battery Switch, 12V-48V Battery Disconnect Master Cutoff Switch for Marine Boat Car RV ATV UTV Vehicle, Waterproof Heavy Duty Battery Isolator Switch, 2 Years Warranty (90108A) - Image 1](https://m.media-amazon.com/images/I/71BqOQJ6b3L.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by خ***ي on 7 June 2020* ممتاز ### ⭐⭐⭐⭐⭐ Review *by L***N on 28 June 2021* Not only allows for the primary and secondary battery to be ganged together in parallel during the use of a large inverter with the engine running, it also allows the secondary battery to start the vehicle with the primary battery disconnected. Nicely manufactured, easy to install. Comes with stainless mounting hardware. ### ⭐⭐⭐⭐⭐ Review *by R***H on 16 July 2025* Vendedor cumplido, buena calidad ## Frequently Bought Together - Nilight 1-2-Both-Off Battery Switch, 12V-48V Disconnect Master Cutoff Switches for Marine Boat Car RV ATV UTV Vehicle, Waterproof Heavy Duty Isolator - RED WOLF 60Amp Circuit Breaker for Boat Trolling Motor Marine ATV Trailer Vehicles Stereo Audio Electronic Battery Solar System Inline Fuse with Manual Reset Switch Waterproof DC 12V-48V - 10 Gauge Marine Wire,10 AWG 30ft Duplex Marine Grade Wire Tinned Copper Oxygen-Free Insulated Red& Black Electrical Cable for Boat/Automotive/RV/Camper/Trailer --- ## 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.dk/products/309322977-nilight-1-2-both-off-battery-switch-12v-48v-battery](https://www.desertcart.dk/products/309322977-nilight-1-2-both-off-battery-switch-12v-48v-battery) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-04-30*