Multi-function jump starter and air compressor
Lithium battery capacity :12000mAh(44.4WH).
Air compressor with 25mm cylinder diameter, air flow rate :35L/Min, can inflate the tire type :205 /70 R15  in 40PSI in 6 minutes.
High-light Led working light ( light, burst flashing ,SOS) for emergency use
Dual function air blower device, blow suction 20L/Min. high pressure for tires and high volume for rafts and mattresses 
LCD display  (pressure parameter setting, battery level indicator , charge indicator, USB  ). 
Air compressor can show PSI、BAR、KPA、KG/CM2, can set pressure value, it is automatically turn off when reach the pressure value
2.1A USB output 
Automatic shut down when fully charged
Starting current: 500A
Reverse hook up alarm and indication
Built in emergency start protection device, Reverse charge ,over-charge, wrong connection protection
Packing  size: 33*29*35.2cm
G.W/N.W: 6.4/5.7KGS
20FT: 1588PCS
40FT: 3294PCS
40HQ: 3882PCS