GOGONFLY Battery Disconnect Switch 12-48V DC | 275A Isolator for Marine & RV

Overview

The GOGONFLY Battery Disconnect Switch is a rugged, weather‑resistant isolator designed for 12V–48V systems. With a simple two‑position rotary button, it offers an intuitive way to isolate power when needed. Clockwise turns the circuit on, while counter clockwise turns it off, making maintenance and storage routines smoother without guesswork.

Durable, weather‑ready build

Constructed with an ABS plastic housing and a copper tin‑plated inner stud, the switch is built to withstand challenging environments. Its fully enclosed design helps protect wiring from dirt, corrosion, and rain, making it suitable for marine, RV, and off‑grid installations where reliability matters.

Key benefits and features

• Rugged ABS housing with copper tin‑plated inner stud for durable, reliable connections.
• Fully enclosed design guards wiring from dirt, corrosion, and rain in tough conditions.
• Isolates the electrical system to prevent parasitic drain and simplify maintenance.
• Two‑position On/Off operation; rotate clockwise to turn on, counter clockwise to turn off.
• Suitable for 12V–48V systems with 275A DC continuous, 455A intermittent, and 1250A cranking ratings.
• Universal compatibility for RVs, marine vessels, cars, boats, campers, travel trailers, trucks, ATVs, and UTVs.

What’s included

• 1 x GOGONFLY Battery Disconnect Switch
• 4 x mounting bolts
• 4 x copper ring terminals
• 4 x heat shrink tubing
• 1 x hex wrench

How to use and install

Mount the switch near the battery or power hub, connect the ring terminals to the posts, secure the connections, and shrink‑wrap as needed. Use the rotary button to switch power on for operation or off for maintenance or storage.

Real‑world scenarios

Before lengthy storage or transport, isolate the electrical system to help prevent battery drain. On boats, campers, or RVs, the switch provides a tactile, quick method to shut off power during service or during travel, reducing risk and simplifying routines.

Quality and design notes accompany its practical use: the combination of durable materials and precise contacts supports dependable power control in mobile and outdoor contexts. For users managing multiple battery banks, this switch offers a straightforward way to separate circuits during service or transit.