12V Lithium Jump Starter Includes 12V emergency start, LED flashlight and USB port for device use and charging. 11000 mAh; 250 starting amps, with one 2.1A USB port. Safe Smart Clamps for reverse polarity, backfeed and short circuit protection. Perfect for starting 6-cyl or smaller engines. Includes carry case, Smart Clamp jumper cables and AC charger. UL approved battery . 1yr warranty, and exclusive Jump N Carry repair service coupon. Dimensions: 6.5” X 3” X 1” . Operating temp 14°F -140°F JNC311 Yes - VINYL CHLORIDE