The SIP 600A 12v Capacitor Booster is an innovative handheld portable device designed to discharge a high current boost needed to start a car or small van battery. Offering powerful performance in a compact unit, the 600A Capacitor Booster is ideal as a safeguard for home users which can be easily stored or a quick and easy solution for small automotive workshops. Starts up to 3ltr petrol or 2ltr diesel engines. How does it work? By connecting the positive/negative clamps from the capacitor unit to the terminals of a flat battery, the capacitor cell absorbs remaining voltage in around 60 seconds. A single touch 'on' button initiates power transfer and a digital display indicates the unit is 'preparing' then 'ready' to deliver boosting current to the vehicle. Applications & uses: Perfect for starting small cars and vans, home or small automotive workshop use, and starting up to 3ltr petrol engines or 2ltr diesel engines. Lightweight capacitor energy cell: Offers reliable and powerfu