Air compressor deflate tires instead of inflate. Checked the batteries turn the unit off and on and still no results.

I’ve bought two of these pieces of junk. One for my daughter and one for myself. Jumper doesn’t work on either of them. Very disappointed.

Absolutely terrible, barley worked once. Does not give any charge and has left me stranded. This is the biggest scam product I’ve ever experienced.

Do not leave plugged in. Will kill the battery. My Schumacher allowed continuous plug in so it would always be topped off.

This is a lead acid battery so I am concerned it will need to be drained/charged every month or so to keep the battery from loosing its ability to hold a charge.

The device is incomplete and there is no indication on the outside of the box that a separate Extension Cord is required!!! It's just a Boat Anchor without one...

Overall ok product. Biggest blunder, this unit doesn't have charging cable. You will have to buy the extension cord to charge this unit. This is not mentioned anywhere in description.

Why would this not have a regular plug. I should have read it before purchasing but never thought it wouldn’t. Major fail on the manufacturer. Look for one that has regular plug just in case.

Used this maybe 3 times and it wont hold a charge at all. Also, it didnt come with a charging cable and requires a fairly specific kind of extension cord to charge. Not a good value for the price.

I bought three of these for Christmas presents for 2017. Two out of the three are dead at this point in time. I had the older version and that lasted four years. These units our bad and I would suggest to you look at alternate products.