Minn Kota On-Board Precision Charger MK-230 – 2 Bank x 15A
 Optimized for 12V lithium (LiFePO4), AGM, and flooded lead-acid batteries. Features battery-type selection, automatic temperature and low-line voltage compensation, multi-stage digital charging, and battery equalization. Waterproof, shock- and vibration-resistant with LED indicators. Can wake lithium batteries from standby. Charges two batteries simultaneously, fast and reliable. 3-Year Warranty.