12V-48V Auto and Marine Battery Splitter Main Switch IP56 Waterproof for Car, Truck, Boat, Motorhome, Van, ATV, Protection and Energy Saving

This 12V battery cut and circuit breaker isolates your motorcycle, car or boat battery, reducing power consumption and protecting the electrical circuit during periods of non-use. Made with brass terminals, nickel-plated nuts and flame retardant PA66 plastic housing, this car battery cutter and 12V battery circuit breaker resists corrosion, shock and harsh environments for long-term reliable use. The battery circuit breaker has built-in terminals and clear ON/OFF labels, allowing simple installation on the positive or negative poles of the battery to safely isolate your systems without complicated tools. With IP56 protection, this motorcycle battery breaker and circuit breaker effectively blocks moisture and splashes, ideal for outdoor, marine applications and wet environments, ensuring safety and reliability. This battery cutter is compatible with 12V/24V/48V systems for motorcycles, cars, RVs, vans, trucks, boats and ATVs, providing a versatile solution to protect your batteries and extend their life while simplifying maintenance.