12 Volt Battery Box Lock (With Disc Lock) | 0CIG00300

Battery theft from trailers is a growing problem across North America. Whether you own a rugged utility trailer or a high-end Airstream, your batteries are a tempting and vulnerable target—often exposed, easily accessible, and expensive to replace. That’s where the California Immobilizer Battery Box Lock comes in.

Designed specifically to secure battery boxes on trailers, this rugged device is built from hardened steel and engineered to resist tampering. It acts as a visible deterrent, sending a clear message: this battery is locked down tight. For recreational trailer owners, that’s a game-changer.