A Battery Ace™: A Truly Remote Battery Disconnect.

• Easy, straightforward install.
• Push-button wireless key fob.
• Works on gas vehicles with 12V batteries.
• No messy wiring or dash mods required.

Easy Install Wins

Skip drilling firewalls or running engine wires.

This pre-assembled unit installs quickly for DIYers or pros, saving hours compared to old-school switches.

No messy wiring or dash mods required.

Key Safety Edge

Faraday Pouch blocks signals to stop pocket dials or kid mishaps while driving. Ensures you control when power cuts.

Versatile Power Saver

Cuts parasitic drain on classics, boats, trailers, or stored RVs—extends battery life effortlessly. Handles 12V/24V systems up to 200A.

Battery Ace™ revolutionizes battery management for RV flat towing and more. Push a button on the key fob to instantly isolate your battery—no messy wiring or dash mods required.

Easy Install Wins

Skip drilling firewalls or running engine wires. This pre-assembled unit installs quickly for DIYers or pros, saving hours compared to old-school switches.
Perfect for dinghy towing your car behind the motorhome.

Buy Now Boost

Tow worry-free and preserve power. Order Battery Ace today

Diesel owners:
Grab Roadmaster RM-767 for heavy-duty needs.
Diesel vehicle's have extremely high cold cranking amps and require a more industrial solution.