The advanced technology of the ProMariner ProTournament Elite 360 enables this waterproof charger to restore your batteries in as little as 4-8 hours allowing you to hit the water in the morning?even if you didn’t get home until after dark. This 3 bank charger ensures that all of the available charging amperage is fully utilized to meet the unique demands of each onboard battery bank and charge it in the most efficient way. A 5-stage charging sequence digitally analyzes each battery bank and adjusts the charge rate to safely and efficiently charge the batteries while extending battery life. Promariner’s unique Distributed-On-Demand technology divides the 36amps of charging capacity as needed between the 3 banks for a faster charge; meaning available charging amperage is tailored to each bank, not simply 12 amps to each bank. The 360 Elite features a waterproof forced induction cooling fan to prevent overheating and to maintain a high rate of charge