MillerTech Marine Multi Bank 12V Charger

Power your entire system with one charger.

The Millertech Marine Multi-Bank 12V Charger is built for anglers running multiple batteries who want a simple, reliable, and efficient charging solution. Designed specifically for marine environments, this onboard charger allows you to charge multiple 12V batteries at the same time—eliminating the need for multiple chargers or complicated setups.

Whether you're running dedicated electronics batteries, cranking batteries, or a full system, this charger keeps everything topped off and ready for your next trip.