It doesn’t work, I tried used it to jump start a battery.

Works fantastics and well worth the value

This is a must have if your vehicle has a V8 engine!!!

Bought as gifts for Christmas.

All ready to go when we need it

The day it arrived my wifes battery died perfect timing

I think you should add a couple of dollars and supply a short cord for recharging.

Bought this for our son for Christmas, he has an older car,and this will be very helpful

I just needed something for emergencies,since my husband is disabled and can’t help me

I have a similar product which is a lifesaver. Gave this one as a gift .