Schumacher SCF-1000A 10/6/2A SpeedCharge Battery Charger Electronic push button controls toselect Charge Rate or Battery Type 10 Amp Fast Chargecharger monitors battery condition and adjusts charge rate downward to prevent battery damage 6 Amp Medium Charge  self-adjusting charge rate for everyday charging needs and to keep your battery in peak condition 2 Amp Slow Charge  for charging and maintaining small batteries, such as motorcycle, ATV, snowmobile, and lawn tractor batteries Includes 50 Amp clamps for top- and side-mounted battery posts