The Sealey RS105B RoadStart Emergency Jump Starter with inbuilt MOSFET circuit protection The Sealey RS105B is a 12/24V Emergency Jump Starter with a composite case, integral battery clamp storage and carry handle. The RS105B is suitable for starting 24V vehicles with 6-cylinder petrol engines up to 3.5L and 6-cylinder diesel engines up to 3L, as well as 12V vehicles with 8-cylinder petrol engines up to 6L and 8-cylinder diesel engines up to 4.8L. Features:    Supplied with mains charger Inbuilt MOSFET circuit protection Reverse polarity and short circuit protection with audible warning Composite case with integral battery clamp storage and carry handle Mains charger with automatic power cut-off prevents damage to battery whilst charging Front panel displays internal battery charge level and includes an integral LED work light Fitted with two 12V power sockets that will accept any 12V device with a vehicle accessory socket plug Suitable for starting 24V vehicles with 6-cylinder petrol engines up to 3.5L and 6-cylinder diesel engines up to 3L Suitable for starting 12V vehicles with 8-cylinder petrol engines up to 6L and 8-cylinder diesel engines up to 4.8L Specification: Model No. RS105B Cable & Clamp Length: 0.7m