Attach four batteries at a time without compromising their integrity or power with the Battery Tender Charger Battery Management System. The two encased 1.25-amp chargers in this system can fully charge a battery and maintain it at a proper voltage. The smart technology in this 4-bank battery charger is designed to charge any four batteries at one time without fear of an overcharge or damage. It automatically switches the output voltage to a storage or float once it reaches its optimum . This means the 4-battery charger won’t overcharge, ruling out the need for you to constantly check on the battery status. It is a true “set it and forget it” piece of equipment. Ideal for sealed maintenance-free and flooded batteries, this Battery Tender Charger Battery Management System features spark-proof connectors for extra protection.
Battery Tender 022-0148-‘s-WH 4-Bank Charger