Power Tender® 5-Bank 4 Amp 12V/6V Battery Charger and Maintainer Car 6 kW · ~25–30 miles

6 kW · ~25–30 miles of range per hour

For restoration projects under multi-year builds

charge voltage adjusts automatically based on ambient temperature throughout all charging stages — a second layer of temperature management on top of the manual winter optimization

Each bank operates as a complete independent 3 Amp charging circuit

Cold reduces electrolyte conductivity and requires higher charge voltage to reach full capacity

Power Tender® 5-Bank 4 Amp 12V/6V Battery Charger and Maintainer Car 6 kW · ~25–30 milesFive vehicles. Five independent charging circuits. The PowerTender 5 Bank 4 Amp is the first multi bank Battery Tender charger to offer per bank chemistry selection and per bank voltage selection each of its five banks independently configurable for Lithium or lead acid chemistry and 6V or 12V voltage. For mixed fleets, collector garages, and dealerships maintaining multiple vehicles with different battery types and voltages simultaneously, the 5 Bank