Schumacher PS-420AC Instant Power Battery With Air Compressor and Light 18 amp-hour battery with jump start power on/off switch Clamps and cables connected at three points to prevent breakage An audible alarm warning sounds when clamps are reversed or attached together Comes with 4-gauge, 28-in cable Air compressor fills high-pressure inflating needs from basketballs to car tires This product cannot be shipped to Oregon or California