Schumacher® Wheeled RoadStart® Emergency Jump Starter 12/24V 500hp PBIW4600

• High performance (2 x 23Ah) AGM battery, specially formulated to jump-start up to 500hp diesel vehicles. • 1800 Cranking Amps on 12V, 900 Cranking Amps on 24V. • Peak Amps 4600/2300 on 12/24V respectively. • Rotomolded high durability casing with lifetime guarantee. • Patented 4A microprocessor controlled speed charging and thermal runaway protection. • Unlike other booster packs, can be left safely on charge continuously. • Audible warning signals if the unit has been turned on for too long without being connected to a battery and reverse polarity. • Isolating rotary on/off switch and analogue display showing the internal battery level. • 12V Output socket can be used as a memory saver as well as for powering accessories such as mini compressors. • Ventilation system vents gases directly out of the casing via a 'Whistle' outlet, warning the user of a potential issue. • A fuse integrated in the (+) clamp provides short-circuit and overload protection. • Heavy-duty clamps with a braided link between each jaw for maximum power transmission. • Curved clamps provide easier access to awkward battery terminals. • Cable Length: 1.4m. • 2 Year guarantee*. • Model No. PBIW4600