The PulseTech QuadLink battery charger and multiplier turns any brand 6V or 12V DC battery charger into a four-station maintenance charger, automatically splitting and distributing all of the charger’s capabilities into 10-minute sequencing charge segments. QuadLink can distribute charges simultaneously to up to four AGM, gel-cell, VRLA inducing or deep cycle for marine, standard automobile and truck and even small motorcycle batteries. The four-way switcher is capable of charging the batteries whether they are individually connected or connected as a group in a 24V, 36V or 48V series.