Features: Composite case with moulded rubber protection, integral battery cable storage and carry handle. LED Battery condition, polarity check and charge indicators. Features independent on/off switch which allows the positive clamp to be connected without the risk of sparking and an integral LED work light for use at night. Integral air compressor with pressure gauge for accurately topping/pumping up tyres. Fitted with 12V power socket that will accept any 12V device fitted with a vehicle accessory socket plug and two 5V USB charging ports for phones and tablets. Supplied with mains charger. Specifications: Model No: RS132 Cold Cranking Amps: 250A Peak Amps: 750A Voltage: 12V Auxiliary Output: 12V, USB; 5V-2.1A Cable & Clamp Length: 780mm Integral Air Compressor: Yes Maximum Pressure: 260psi Weight: 6.5kg