The Express Smart Charger features a built-in microprocessor that diagnoses the battery's needs and selects the appropriate charging program accordingly.

Additionally, it has the capability to restore low-charge batteries, desulfate battery elements, and maintain batteries at full charge for as long as they are not in use. It is suitable for charging and maintaining all types of batteries, including lead-acid, WET, GEL, AGM, and VRLA batteries.