Brand AUXITO Model ?J503 Item Weight 1587 Grams Amperage 8000 Amps Peak Output Current 8000 Amps Operating temperature ?-4??-140? Working noise lower than 80dB within 1 meter USB Output 1 ?Quick Charge QC3.0 (5V/3A , 9V/2A , 12V/1.5A) USB Output 2 ?5V/2.1A DC Output ?12-16V/10A Charging time about 2h Suitable for Vehicles Up to?12.0L Diesel?and?ALL Gas Internal Battery Lithium Ion Capacity ?20000mAh Start Voltage 12V Start a Dead Battery Times 70 Times Starter? LED Lumens 700LM Life Time ?>1000 cycles LED Light Mode SOS,Strobe,Comfortable lighting Product Dimensions 8.9"D x 4.25"W x 3.98"H Vehicle Service Type ATV, UTV, Dirt Bike, Snowmobile, Adventure, Personal Watercraft Manufacturer Warranty 2 Year UPC Does n.