DC12V Car Power supply 

1.jack lifting height from 10cm to 37cm within 2.5mins 

2.Max loading weight of jack:1.5ton  

3.Electrical spanner torque force:280N.M                      

4.Easily ,fastly to change the tyre,especialy for women use  

5.Any less than 7seats,car weight 3ton can be used

Description

Including: electrical  jack ,electrical spanner,battery clip,fuse,wheels nut adapt, wire for connect from car cigar lighter to jack,manual spanner.   

Operation Procedure: