The Rockford RFD6109 Jump Starter starts gas and diesel engines up to 13L. This starter also functions as a charger for personal electronic devices. Its built-in safety features include an auto-off switch, intelligent jumper cables that help protect against overcharge and reverse polarity protection. The RFD6109 includes a battery charging cable, intelligent jumper cable, Type C to Type C data cable and a USB to Micro data cable. The unit features a built-in LED light and weighs 4 lbs.