Installed ambient temperature sensor for 0°F-130°F operating range ensures the battery will never be overcharged or undercharged regardless of temperature extremes. Optional "at the battery" sensor is also available for greater accuracy when battery and charger are not in same ambient temperature environment.
Diagnostic LED indicators for power, polarity reversal, battery weak, load, bad cell, testing, desulfating, temperature compensation, charging stage and charge level.
Maximizes battery life and capacity, reconditions weak batteries.
Automatic high frequency (not high voltage) pulse desulfation (U.S. patented.); Weatherproof / water and intrusion resistant to International Standard IP65 and FCC Certified
Maintains up to six batteries at a time (6 or 12 Volt batteries connected in parallel) Requires use of Y-Connectors 210AY (sold separately)