The Sealey Premier PRS5000 is a professional emergency jump starter designed to deliver reliable roadside assistance for commercial vehicles and plant machinery. Equipped with dual 22Ah AGM batteries in a robust anti-shock casing, this heavy-duty power pack is formulated to jump-start engines up to 5L diesel and 8L petrol, making it an essential tool for workshops, fleet operators and breakdown services. The unit features a 0/12/24V rotary switch for spark-free connection, ensuring safe operation across different vehicle types. An integrated digital voltmeter provides easy-to-read diagnostics and can be used to check alternator voltage for fault-finding. The fully isolated industrial grade brass clamps with 100% pure copper cables deliver reliable current transfer, whilst comprehensive protection systems including reverse polarity alarm (visual and audible) and short circuit protection safeguard both operator and vehicle electrical systems. Additional functionality includes a 12V output socket suitable for memory saving during battery replacement or powering auxiliary equipment such as mini compressors. The PRS5000 is supplied with an automatic 15V 3A smart charger and maintainer to keep the unit ready for deployment. Ideal for mobile mechanics, vehicle recovery services, agricultural contractors and maintenance teams managing mixed fleets of 12V and 24V vehicles. Features and Benefits: • High-capacity 44Ah total battery power for multiple jump-starts between charges • 24V capability for commercial vehicles, lorries and plant equipment • Digital voltmeter for diagnostic testing of vehicle charging systems • Spark-free rotary switch for safer connection to dead batteries • Reverse polarity protection prevents damage from incorrect connection • Pure copper cables and brass clamps for optimal conductivity • Auxiliary 12V socket for powering accessories or memory saving • Anti-shock casing provides durability in workshop and roadside environments Specifications: • Auxiliary Output: 12V • Brand: Premier • Cable & Clamp Length: 1.5m • Cold Cranking Amps: 2000A(12V)/1000A(24V) • Integral Air Compressor: No • Maximum Pressure: N/A • Nett Weight: 20.5kg • Peak Amps: 5000A(12V)/2500A(24V) • Voltage: 12/24V