300A 12V Auto Master Isolator Battery Switch with Waterproof Cover

About this item 【Versatile Power Management】The isolator battery switch is designed for seamless integration into both DC 12V and 24V systems, providing efficient and reliable power control. Its 2-position ON/OFF configuration ensures easy operation and flexibility. 【Reliable Performance】Equipped with 2 copper terminals featuring a diameter of 3/8" on the base and a sturdy 2.35" base diameter, this isolator battery switch is engineered for heavy-duty use. Count on its reliable performance to ensure seamless power management in diverse applications. 【Robust and Durable】Built to withstand the test of time, this battery switch features copper terminals with stainless steel hex nuts, guaranteeing improved continuity and resistance against rust and corrosion. The ergonomically designed plastic keys fit perfectly on the thumb, ensuring effortless usage.【Enhanced Battery Safety】With the battery master switch, you can confidently disconnect the battery when not in use, effectively preventing u