The Schumacher SC1389 provides fast, safe, and easy charging for up to three marine batteries. Featuring microprocessor control and multi-stage charging, it automatically adjusts amperage to maximize battery life and maintain optimum charge levels.
The Schumacher SC1389 provides fast, safe, and easy charging for up to three marine batteries. Featuring microprocessor control and multi-stage charging, it automatically adjusts amperage to maximize battery life and maintain optimum charge levels.
Three-bank design allows for simultaneous charging and maintenance of up to three marine batteries.
Microprocessor-controlled technology automatically adjusts amperage rates for precise charging and maintenance.
Multi-stage charging process ensures enhanced precision, safety, and extended battery life.
Integrated float mode monitoring automatically maintains an optimum battery charge.
User-friendly interface with easy push-button controls and LED indicators for battery type, status, and connection alerts.
Built-in reverse hook-up protection prevents operation if connections are reversed, signaled by a flashing LED.
Designed for permanent mounting to provide a convenient, space-saving on-board solution.
DOE compliant and meets high industry standards for energy efficiency.
