The MXS 5.0 TEST & CHARGE combines an advanced microprocessor controlled battery charger with a battery and alternator test function to provide the ultimate in battery testing, charging and maintenance.Charging — The MXS 5.0 TEST & CHARGE provides excellent performance on batteries from 1.2Ah up to 110Ah. The charger solves a broad range of battery problems and features include a patented automatic desulfation step and a special reconditioning step that will revive and restore deeply discharged and stratified batteries. The patented Float/Pulse maintenance makes the charger ideal for long-term maintenance. The recond and cold weather option operate individually or together in both small battery and normal battery programs providing great flexibility for the user.