12-48V Battery Power Cut Master Switch for Cars, RVs, and Boats - Easy Install

12-48V Battery Power Cut Master Switch

Designed for Cars, RVs, and Boats - Effortless Installation

Key Features:

  • Convenient Direct Fit: Seamlessly connects to SIDE post batteries, eliminating the need for modifications or extra battery cables.
  • Wide Voltage Compatibility: Operates efficiently in DC 12 - 48V systems with easy ON/OFF functionality.
  • Heavy-Duty Performance: 275 A continuous, 455 A intermittent, and an impressive 1250 A momentary current capacity at DC 12V.
  • Durable Construction: Crafted with ABS plastic housing, ensuring safety and longevity even in demanding environments.
  • Easy Installation: Comes with 2 SAE 3/8"-16 bolts, compatible with standard GM side post batteries.
  • Universal Application: Suitable not just for GM side post batteries but also for other 3/8" post terminal batteries and various electrical equipment.
  • Eliminate Power Drain: Optimize battery life by safely disconnecting the battery when the vehicle or boat is not in use.

Why Choose This Battery Master Switch?

This master switch is the ultimate solution for power management in your vehicle, RV, or boat. With convenient installation and heavy-duty specifications, this switch provides peace of mind by ensuring no power waste occurs during downtime. Experience the ease of operation and robust design, making your outdoor adventures as safe and efficient as possible.

Upgrade your battery management system today with our 12-48V Battery Power Cut Master Switch - safety, convenience, and performance all in one!

    • Free & Fast Shipping - We offer free shipping to most of Australia with a normal delivery time of 5-10 days. However, due to the current situation, additional delivery time (up to 3 weeks) may be required for some items.
    • Alternative Carriers - We may use alternative carriers (e.g., Australia Post, Fastway, CouriersPlease, etc.) to ensure your package arrives safely and on time. Due to the use of multiple carriers, we are unable to provide a tracking number automatically.
    • Handling Time - Orders are processed and dispatched within 1-2 business days of receiving cleared payment.
    • Shipping Restrictions - Shipping to remote areas and territories may incur additional shipping charges or delivery restrictions. Please contact us before ordering, or your order can be refunded/cancelled.
    • State Restrictions - There may be restrictions based on your state or territory of purchase. Please check local regulations before ordering.
    • Contact for Tracking Updates - If you require tracking updates or have any concerns about the delivery of your order, please feel free to contact us, and we will be happy to assist you.

    • 30-Day Hassle-Free Returns - We want you to be completely satisfied with your purchase. If you are not, you can return the item within 30 days of receiving it for a full refund or exchange.
    • Easy Return Process - To start a return, simply contact us and we will provide you with a prepaid return postage label and detailed instructions.
    • Restocking Fee - There are no restocking fees for returns. However, the buyer is responsible for return postage costs if the return is not due to a seller's error.
    • Refund Processing Time - Refunds will be processed within 5 business days of receiving the returned item in its condition.

We accept all major credit cards, PayPal, and Apple Pay for your convenience. Your payment information is secure and encrypted to ensure a safe and seamless transaction. Please complete your payment within 3 days of purchase to avoid any delays in shipping.

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If you have any questions or concerns, please feel free to out to our customer support team. You can contact us through the eBay messaging system. We are available Monday to Friday, 9:00 am to 5:00 pm AEST, and we will do our best to respond to your inquiry within 24 hours.



Buy it now and enjoy a pleasant shopping experience!

Manufacturer Part Number: Battery Disconnect SwitchPeak Amps: 1250AmpCable Gauge: Unspecified Length