The Sealey RS1322HV RoadStart Emergency Power Pack is a professional 12V jump starter designed to provide reliable emergency starting power for vehicles alongside integrated tyre inflation capabilities. This heavy-duty power pack delivers 900A peak power and 400A cold cranking amps, making it suitable for mobile mechanics, contractors, and tradespeople who require dependable emergency vehicle starting support. Built with a robust composite case featuring moulded rubber protection, the unit includes integral battery cable storage and a convenient carry handle for portability between job sites. The 725mm cables with clamps provide sufficient reach for vehicle access, whilst an independent on/off switch allows safe positive clamp connection without sparking risk. Safety features include LED battery condition indicators, polarity check functionality, and an audible warning system that alerts users if polarity is reversed during connection. An integral LED worklight provides illumination fo