Schumacher Fully Automatic Direct-Mount 3-Battery Marine Charger and Maintainer- 15 Amp. 12V

The Schumacher SC1389 Battery Charger and Maintainer is a great option for charging marine batteries. The microprocessor automatically adjusts the amperage rate. Multi-stage charging helps to extend battery life. Includes LED display that monitors charging status with programmable settings. Reverse hook-up protection prevents the charger from operating if clamps are reversed. Can be permanently mounted for ongoing use and convenience. Schu Eco Energy meets the highest industry standards. Compatible with standard. AGM. gel and deep-cycle batteries.

• RELIABLE POWER: Delivers 15 Amp sequential charge and maintain to up to three marine batteries at a time; compatible with standard. AGM. gel and deep-cycle batteries
• SMART CHARGING: Microprocessor-controlled automatic amperage rate adjustment and multi-stage charging for added precision. safety and battery life; programmable memory maintains settings between multiple devices
• MOUNTABLE AND WATERPROOF: IP65 Waterproof case offers protection when you’re on the water; can be permanently mounted near battery
• LED INDICATORS: Lighted charging status interface for multiple devices plus battery type selection function 
• SAFE & RELIABLE: Reverse hook-up protection prevents the charger from operating if clamps are reversed