Power up with the 12V Pro Sport Series 6-On-Board Marine Battery Charger System (6A Single Bank) — built for reliable, efficient performance on the water. Featuring all-digital ProMar microprocessor control, this charger gives you clear feedback with its “System Check OK” and “Battery Bank Trouble” LED indicators so you always know your setup is functioning correctly. It has advanced features like selectable charge profiles, automatic storage reconditioning once a month, and an Energy Saver mode that maintains battery health while cutting AC power use. Ideal for boats, yachts, and marine craft needing steady, low-maintenance battery charging.