Attwood Battery Maintenance Charger - 52331 MSRP: $46.51 Battery Maintenance ChargerFully-automatic on-board charger provides a 1.5 Amp maintenance charge. Designed to maintain 12V batteries. Water resistant with safety features like short circuit connection and reverse polarity protection. LED status... Add to Cart Qty in Cart: 0 Quantity ( in cart): Decrease Quantity of undefined Increase Quantity of undefined Price: MSRP: $46.51 Subtotal: Add to Cart