Rated 4.1 out of 5 by 16
Rated 5.0 out of 5.0 by CiCi26 Money Well Spent
This is the same jump start system the roadside service company that came out to give me a jump used so I bought my own. I also bought one for each of my kids. My son needed to use it once, late at night after a concert. He said it started the car right away and within a few minutes, he was on the road. I've used it to inflate tires and my daughter has used hers to help a friend whose battery died at work. I think I got my money's worth and would buy again in a heartbeat. They are invaluable for a parent's peace of mind when kids start to drive on their own.
Make sure it's fully charged or else it won't do anything.
September 3, 2014
Rated 1.0 out of 5.0 by Nick Not too good - won't jumpstart anything
This piece does not have any spark. Followed the instructions but there is no current going to the jumper leads. Worthless to me at this point.
February 25, 2015
Rated 5.0 out of 5.0 by RideSlow great item for anybody.
So simple to use. Built well, and works great. I own 4 impalas and 2 c10s so this comes in hand. Ride Slow Clothing
February 25, 2015
Rated 4.0 out of 5.0 by Bill Very versatile unit
Very good jump start & inverter system. Compressor is as good as any cigarette lighter style compressor, but no cigarette lighter is needed, My only real criticism is there is no place on the unit to store the recharger cube. I have literally dozens on these cubes around my shop. It would have been great to include this inside the booster package so you just plug it into the outlet and retain/retract the cord when charged. Other than that, I'm happy with the unit and consider it a good purchase.
November 23, 2014
Rated 5.0 out of 5.0 by Bobbie Never Jump Started a car before
I'm a 65 year old female and had never jump started a car battery before. I just followed the instructions in the manual for the Power 400 and got my car up and running on the first try. Very cool.
February 22, 2015
Rated 4.0 out of 5.0 by Hugh17 Nice Unit With Many Features
I will only give this "6N1 Instant Boost" unit a 4 star rating because I haven't used all it's features at this time. I selected this unit because of the additional 110 volt Inverter feature. I've used it to charge an iPad and pump up a bicycle tire. Both these features work well. The quality appears to be very good. The LED emergency light is sufficient. I like that the charger cables, and air hose pack away so nicely. The unit comes with an array of charging cable, so it's possible to charge from an AC receptacle or a cigarette changer in the car. Thumbs up so far!
October 21, 2014
Rated 2.0 out of 5.0 by mechanic Not a good product
I am in the process of returning this jump starter. I am an automobile mechanic, and my wife purchased this jump starter for me when my old one stopped charging after using it for several years. This jump starter only successfully jumped one car. I followed the directions and charged the battery for 36 hours prior to using it, but the performance was still very poor.
January 27, 2015
Rated 5.0 out of 5.0 by Dan69 Very happy with this product
Although the plastic seems a bit cheap on this unit, the overall functionality is excellent. The only thing I would change: the light is not actually a torchlight you can take from the unit and use independently, but only a built in light. Would have been nicer, if it was removable to use in various positions.
January 7, 2014