Stay Charged with The Sealey PBIW4600 Emergency Jump Starter  The Sealey PBIW4600 is a 4Amp Patented microprocessor controlled maintenance charger with speed charging and thermal runaway protection. Featuring a high performance (2x 23Ah) AGM battery, specially formulated to jump-start up to 500hp diesel vehicles. The 12V Output socket can be used as a memory saver, as well as powering accessories such as mini compressors. Features:    Rotomolded high durability casing Equipped with double-insulated and ultra-flexible 50mm² cable A fuse integrated in the (+) clamp provides short-circuit and overload protection Totally portable thanks to retractable handle and puncture-proof Ø200mm wheels Heavy-duty clamps with braided link between each jaw for maximum power transmission Anderson Connectors allow selection of 0/12/24V and analogue voltmeter shows internal battery level High performance (2x 23Ah) AGM battery, specially formulated to jump-start up to 500hp diesel vehicles Audible warning system (AWS) signals reverse polarity, to ensure clamps are correct way around before use 12V Output socket can be used as a memory saver, as well powering accessories such as mini compressors 4Amp Patented microprocessor controlled maintenance charger with speed charging and thermal runaway protection Specification: Cable Length: 1.4m Model No: PBIW4600