Battery Disconnect Switch with Voltmeter, DC 5-60V Master Isolator Cut/Shut Off Switch for RV Camper Trailer Car Truck Marine Boat(On/Off Kit)

Product Description Upgrade your electrical system with the Battery Disconnect Switch with Voltmeter. Designed for DC 5-60V systems and 250A continuous current, this heavy-duty isolator prevents battery drain and protects your vehicle or equipment during storage. Featuring a bright HD LED voltmeter for real-time battery monitoring and zero standby power consumption, it helps you maintain battery health at a glance. The IP67 waterproof and dustproof construction ensures reliable performance in harsh environments—rain, dust, salt spray, or high temperatures. Built with a premium silver-plated copper core for excellent conductivity, corrosion resistance, and stable high-power output. The user-friendly rotary switch provides safe, secure on/off control, while the adjustable terminals allow easy, universal installation. Ideal for cars, trucks, RVs, trailers, marine boats, ATVs, UTVs, and battery banks. Rugged, safe, and efficient—your all-in-one solution for reliable battery power control.

• High-Power Wide Voltage Rotary Switch (DC5-60V/250A):DC5-60V covers the entire voltage range, compatible with 6/12/24/48/60V entire power supply systems. At 12V, it can sustain a continuous current of 250A and has a peak current of 300A for instant operation. This meets the high-power electricity demands of automobiles, boats, and recreational vehicles.
• HD Matte LED Voltmeter with Zero Standby Power:The high-definition matte LED digital display, equipped with IP67 waterproof and dustproof features, is scratch-resistant, wear-resistant and easy to read. It can accurately monitor the battery voltage status in real time
• All Silver-Plated Copper Core + Flame-Retardant Shell:The all-silver-coated-copper core contact / terminal / screw is designed in an integrated manner. Its conductivity and oxidation resistance are far superior to those of ordinary copper-gold plated + silver contacts, and the current transmission is more stable.
• Compact Adjustable Universal Mount Design:The compact size doesn't take up much space. The terminals are detachable and can be freely adjusted in multiple angles, precisely fitting the negative terminals of 16-17mm batteries. It can lock the terminals and the wiring, and is suitable for narrow installation spaces such as in cars, campers, and boats.
• IP67 All-Weather Universal Application:IP67 dust and water resistance for all-weather protection. Perfectly suitable for various scenarios such as cars, campers, trailer homes, trucks, boats, ATVs/UTVs, battery packs, etc. It can be used independently or combined with multiple switches for联动operation.