IOTA Battery Charger Controller for Solid-DC Series AL1 19-4163

It is used with Solid-DC series battery chargers. Its operating range is 12 to 24 Volt. It measures 1.94 inch length x 1.5 inch width x 0.63 inch height & includes an LED charge status indicator. The AmpLife AL1 charge control module is the easiest, safest way to keep your batteries fully charged & in peak operating condition while maximizing useful life.