Sealey SL34S 2500A 12/24V Lithium Jump Starter Power Pack
Model Number SL34S. Capable of starting 12/24V vehicles up to 350HP. Includes an integral 1W worklight for use at night with three different settings. shaun131 : spot on a +++++++++++++++. Battery: 3.7V 36,400mAh Li-ion.