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, it is ideal as a safeguard for home users which can be easily stored or as a quick, easy solution for small automotive workshops. KEY FEATURES Lightweight capacitor energy cell 60 second preparation 'ready' time for fast boosting capability Powerful, portable & compact design How does it work? By connecting the positive/negative clamps from the capacitor unit to the terminals of a vehicle flat battery, the capacitor cell absorbs the remaining voltage in ~60sec. A single touch 'on' button initiates power transfer & a digital display indicates it is 'preparing' then 'ready' to deliver boosting current to the vehicle. Applications & uses Perfect for starting small cars & vans, home or small automotive workshop use, & starting up to 3L petrol engines or 2L diesel engines. Lightweight capacitor energy cell Offers reliable & powerful performance when you need it most & without the weight, inefficiency or deterioration of an internal battery. 60 second preparation 'ready' time for fast boosting capability This no-maintenance innovation is ready-for-use in as little as 60 seconds & it's easy-to-use functionality means you'll feel in control when delivering it's power. Robust, portable & compact design Stores easily in a vehicle glovebox or boot for use in emergencies. SIP 2-Year Standard Silver Warranty