Battery Tender

All DelTran Battery Tenders® are designed to bring a battery’s charge up to 100% and then automatically go into a maintenance/Float mode. That’s because Deltran Battery Tenders are programmed with a microprocessor. They’re smart chargers, not just trickle chargers. If it's not a Deltran Battery Tender, it's just a pretender. Be sure to go to BatteryTender.com!