Composite case with battery clip storage lugs and carry handle. Suitable for starting vehicles at 12V with 8 cylinder petrol engines up to 8L and 6 cylinder diesel engines up to 6L. 24V with 8 cylinder petrol engines up to 4L and 6 cylinder diesel engines up to 3L. Easy-to-read, colour-coded analogue gauge measures battery condition and charge indicator. Audible warning system for polarity protection. Positive cable fitted with protection against reverse charging from the vehicle. Test cycle button gives true battery indication. 230V Charger with automatic power cut-off prevents damage to battery whilst charging from the mains. Fitted with a power socket that will accept any 12V device with a vehicle accessory socket plug. Supplied with mains charger.