The CLS 300-24 inverter from e-ast's Classic Power Sinus series of pure sine wave inverters produces a pure sine wave AC voltage that is suitable for powering regular 230V-240V mains appliances up to 300W from a 24Vdc (22–28V) input, such as a solar battery or a vehicle's cigarette lighter output. Connection cables with cigarette lighter end and alligator clips for batteries are provided with the inverter. The CLS 300-24 can achieve a 600W peak output for 0.3-0.5 secs. To avoid damaging batteries through deep discharge, the CLS 300-24 inverter has a protective function that cuts its output when the input voltage drops below its lower voltage range.