Sealey-SL69S-Schumacher-Jump-Starter-Lithium-Power-Pack-1000A-Sealey-SL69S-Powered-by-lithium-ion-technology-&-fully-protected-against-reverse-charging-&-overload-Easily-fits-in-a-glove-box-or-backpack-&-it-benefits-from-being-a-compact-lightweight-unit-which-provides-high-amperage-output-Capable-of-starting-12V-vehicles-up-to-a-10-cylinder-engine-Li-ion-batteries-have-numerous-advantages-over-lead-acid-including-a-flat-discharge-curve-This-ensures-a-greater-&-extended-performa