VEVOR Voltage Sensitive Relay Kit 12V 140A Dual Battery Isolator Kit, Universal Waterproof Split Charge with 6m Cable for ATV UTV Trucks Camping

DUAL BATTERY INSULATOR: The smart battery isolator cuts off at 13.3 volts and cuts off at 12.8 volts to ensure your main battery is always charged and ready to start your vehicle. It can charge two batteries simultaneously and isolate them from each other when the vehicle is off. EASY TO INSTALL This split battery relay kit comes with complete accessories, allowing you to start installation directly without purchasing additional components. Besides, we have detailed instructions to allow you to complete the installation easily and flawlessly. Sturdy and Durable: The split battery relay is made from premium plastic material, which is shockproof and dustproof, ensuring maximum strength and durability for long lasting use. You will always be ready and confident to take on any challenge. Superb IP65 Waterproof: The relay is waterproof up to IP65, which means your insulator is secure for use even in dusty, wet and unexpected extreme weather environments. Also ideal for extreme vibration applications. Suitable for Various Vehicles: This 12V insulator kit has a compact size of 6.8 x 5.3 x 6.8 cm, suitable for almost anywhere. Mainly used in off-road vehicles, motorhomes, RVs, caravans, 4x4s, recreational vehicles, boats, yachts. , marine applications, etc.