The Startronic 800 is a battery less booster pack designed for use on 12V vehicles. Equipped with super capacitors it draws residual voltage from a vehicle\'s flat battery to charge itself (in around 2 minutes) and is then able to boost start the engine. Recharging from the mains is not required but can also be charged via a cigarette lighter socket (approx 3mins). Able to provide up to 800Amps starting current, the Startronic 800 can be used to start both petrol & diesel cars and vans. Protection built in against short circuits & polarity reversal the batteryless technology means the unit is always operational even after years of storage unused & will function without loss of performance for at least 10,000 operations. It is lightweight and portable (less than 2kg).