The SIP 12v/24v SC 18000 Capacitor Booster offers unrivalled quality. It is built for heavy-duty use with its rugged build & premium Swiss construction easing any worries you may have over potential damage. This model has functionality for both 12v & 24v with a peak boost rate of 18000A (12v) & 9000A (24v). The SC 18000’s battery-less design, ON/OFF switch & built-in safe fuse ensure performance & reliability whilst a fully automatic charger is supplied.