Our customers asked for a series of chargers that were smaller, lighter and economically affordable. The Sportsman Series of chargers answers these needs. This line of chargers is designed for all types of battery applications. Sportsman chargers have all the safety and reliability features that have made PRO Charging Systems chargers the #1 choice of most boat manufacturers, dealers and over 750,000 customers across the country. Advanced microprocessors and LED readings make the units even easier to use. 3 Amps:10.