Lithium Ion jump starter/ portable power. 2.75 7.88 10.75 in, 3.34 lbs. Safety certifications: BC. Lithium Iron Phosphate battery provides longer life and more charge cycles. Spark-free protection against overcurrent, short-circuit, overload, overvoltage and overcharge. Quickly jump starts vehicles. For power sports, motorcycles and 4-6 cylinder cars. TSA checkpoint friendly, extra power during air travel. Ultra-light design, 75% lighter than lead-acid jump starters. Scrolling digital display step-by-step instructions to properly jump start your battery. 2A USB port. 12V DC port adaptor charges 12V DC devices when traveling. Ultra-bright LED light, use as a work light or flash as a hazard signal. DOE compliant. Contents: (1) SL1316 jump starter/fuel pack (1) clamp adaptor (1) USB to Micro USB adaptor, (1) 12V DC adaptor (1)12V DC port adaptor (1) AC wall charger (1) Case for accessories (1) manual.