Easy to use but highly innovative jump starter. Can be fully primed in approximately two minutes, and fitted with advanced capacitor technology, which enables the starter to jump - start vehicles up to 6L petrol and 3L diesel. Unlike most chargers on the market, this charger is fitted with an internal battery, which energises the inbuilt capacitors, enabling the charger to start vehicles even when a vehicles battery is completely flat. Capable of being recharged by 12V DC and USB charging cables (supplied). The LED digital display indicates battery voltage, capacitor charge, lithium battery charge, reverse polarity and function selection. Fitted with a convenient inbuilt torch with 3 lighting functions and wrapped in a non - slip protective rubber case. This compact and lightweight charger provides easy handling and storage, yet still delivers the same result as a traditional, bulky charger.