10-Bank 6V/12V, 4 Amp Selectable Battery Charger

Deltran's advanced SuperSmart Battery Tender Battery Management System is light years ahead of any standard battery charger. Versatile charging options in one charger. Selectable for AGM/Standard/GEL or Lithium (LifePO4) Batteries. It's the first fully automatic, constant-current battery charger designed to charge and/ or maintain up to 10 12-volt or 6-volt batteries simultaneously @ 4 amps. To avoid short sparking, the microchip circuitry will not activate output voltage until clips are correct