Keep dependable emergency starting power close at hand with the Schumacher Rugged SL1596 2500A 12V Lithium Jump Starter & Portable Power Pack. Its compact design makes it easy to keep in a glove box or backpack, while the powerful four-cell lithium battery delivers enough starting power for vehicles with up to 10.0L gas or 8.0L diesel engines. Pre-Boost technology helps safely revive deeply discharged batteries, and Pre-Heating technology helps provide reliable starts in extremely cold conditions. Beyond jump starting, the SL1596 can charge mobile devices through its 2.4A USB port and provide emergency illumination with its three-mode LED light, making it a useful backup for everyday driving and outdoor activities. Features:• Pre-Boost technology helps revive deeply discharged batteries• Pre-Heating technology supports starting in extreme cold• Three-mode LED light provides emergency illumination• Can jump start up to 40 times on one charge• Compact design makes storage and transport easy• Includes carrying bag and charging accessoriesSpecs:• Brand: RUGGED BY SCHUMACHER• Product Number: SL1596• Voltage: 12V• Peak Current: 2500 amps• Engine Compatibility: Up to 10.0L gas / 8.0L diesel• Battery Types: Standard, AGM, Gel, and Deep-Cycle• USB Output: 2.4A• LED Light Modes: Steady, SOS, Strobe• Recharge Time: 4 hours with 12V DC car charger; 7-8 hours via USB• Weight: 3.52 lb• Width: 10.95 inches + Depth: 5.63 inches + Height: 4.69 inches• Included: 12V DC car charger, USB charging cable, carrying bag, user manual 12V jump starter 10.0L gas capacity 2.4A USB charging | Schumacher Rugged SL1596 2500A 12V Lithium Jump Starter + Power Pack