Run two big outputs off one alternator — a dual 1/0 stud adapter for high-demand charging systems.

This is the DC Audio dual 1/0 output stud adapter, made to upgrade your alternator's output capability. When you start adding a high-output alternator, dual batteries, a winch, or serious car audio power wire, a single alternator output point becomes a bottleneck. This adapter solves that — letting you run two 1/0 cables off your alternator stud instead of trying to cram all your current through one connection.

It's a simple, affordable piece that makes a real difference in how cleanly your charging system delivers power to everything downstream. More output capacity, less heat at the connection, and a tidier install.

Why It Works

• Dual 1/0 output — run two big cables off one alternator stud.
• Removes a bottleneck — stop choking all your current through a single output point.
• Built for high demand — perfect for high-output alternators, dual battery, winch, and big audio.
• Cleaner charging — better current delivery and less heat at the connection.
• Affordable upgrade — a small part that makes a real difference.

What You Need To Know

• Adapts a single alternator output stud to dual 1/0 outputs.
• For high-demand charging: high-output alternators, dual battery setups, winches, and car audio.
• Confirm it fits your alternator's output stud before ordering.
• Pairs with 1/0 power wire (sold separately).

Not sure if this fits your alternator? Text 530-327-8811 or email blazinbiddlesoffroad@gmail.com — happy to help before you order.