The Sealey RoadStart 12V Emergency 6-Cylinder Jump Starter is perfect for starting vehicles with 6-cylinder petrol engines up to 3.5L and 4-cylinder diesel engines up to 3L. The jump starter provides up to 1500 Peak Amps of initial starting power, while the composite case includes an integral battery clamp along with durable carry handle. The front panel displays internal battery charge level and includes an integral LED worklight for easier working conditions. It is also fitted with two 12V power sockets that will accept any 12V device with a vehicle accessory socket plug along with a 5V 2.4A USB power outlet. The jump starter includes a number of safety features include MOSFET circuit protection, along with an automatic power cut-off prevents damage to battery whilst charging. There will also be an audible warning in case of potential short circuit of polarity reversal.