Will charge conventional, maintenance-free
30 amp fast charge increases battery power quickly
Output increases from 30 to 50 amps when cranking engine
Rocker switch with off position for safe easy use
Charge at regular or fast rate
Assists battery in cranking an engine
Great starter/charger for 12 volt batteries
Charge at a fast rate, or assist a battery in cranking an engine
50-Amp engine start for emergency starting
10-Amp fast charge - for everyday charging needs
Charges in 3 to 5 hours
3-function power switch UL Listed