Extreme Max 12294023 Battery Buddy 4-Bank Battery Charger/Maintainer WUR0B_TW050

Product details:

The Battery Buddy 4-Bank Battery Charger/Maintainer is a multistep battery charger giving you the ability to charge up to four 12-Volt batteries simultaneously and maintain them at their proper storage voltage. Voltage flow during the charge is regulated and allows the batteries to be fully and safely recharged without overcharging them.