The EverStart Maxx MJ16CE is a 3 in 1 solution. It provides 1600 Peak Amps of power to help start 12V AGM, GEL and WET 12V batteries up to V8. The 120 PSI compressor quickly inflates tires and sports equipment with digital controls that easily adjust pressure and an AutoStop feature that prevents over inflation. You can keep devices charged on the go with the USB-A and USB-C ports. Plus, this lithium jump starter is easily rechargeable for dependable starts when you need them. 2-Year limited warranty. New.