The Mac Plus 12/24-30 + CZone is a high-performance DC-DC charger designed specifically for marine and boating applications. It ensures your service battery receives a fast, safe, and reliable charge, even in vessels equipped with smart alternators and start/stop systems. With advanced features and robust construction, the Mac Plus is the ideal solution for maintaining your boat’s electrical system.

Reliable Battery Charging for Your Marine Needs

Service batteries on boats often suffer from inadequate charging due to smart alternators and start/stop systems, which can lead to slow and insufficient charges. The Mac Plus DC-DC charger addresses this issue by delivering a consistent and rapid charge to your service battery. It intelligently detects when the engine is running, ensuring that the starter battery is never drained, providing peace of mind for boaters.