When your rig's electrical connections need to handle serious amperage, don't mess around with cheap terminals that'll leave you stranded. This heavy-duty 2 gauge copper battery lug is built for the demanding electrical loads of modern semi-trucks and delivers the rock-solid connection your charging system depends on.
Professional-Grade Electrical Connection
- Pure Copper Construction: Superior conductivity and corrosion resistance for maximum power transfer and long-term reliability
- 2 Gauge Wire Capacity: Perfect for high-amperage applications like battery cables, alternator connections, and inverter installations
- 3/8" Stud Size: Standard threading fits most truck battery posts and electrical components without modification
Built for the Road
The crimp-style design creates a gas-tight seal that won't work loose from road vibration or temperature cycling. Whether you're running a standard electrical setup or powering additional accessories like APUs, inverters, or auxiliary lighting, this copper lug handles the load without voltage drop or overheating issues.
Easy to install with standard crimping tools - no special equipment needed. The robust copper construction resists corrosion better than brass or steel alternatives, ensuring your connections stay tight and your electrical system runs reliably mile after mile.
