International Microprocessor-Controlled 100A Battery Charger/Power Supply Fully automatic battery charger for regular automotive, lead-acid, calcium, AGM, start-stop and Gel Cell batteries. Maintains stable voltage under varying loads during major vehicle ECU reprogramming and diagnostic work. Voltage can be set between 13.0-14.8V. Variable charge rates: 4/20/70A. Digital volts and amps display. Manual mode with digital timer. Extended reach output cables. Heavy-duty clamps with replaceable jaws. Adjustable mounting brackets for easy permanent installation to most shop vehicle lifts. Dual temperature-controlled cooling fans INC100