Couldn’t even start a riding lawnmower. Went from 100% to 0% instantly. Charged again, went through the steps in the instructions, again went instantly from 100% to 0%.

Works great

I bought this to keep in the truck in case of an emergency, fortunately I haven’t had to use it yet. It looks well made. The instructions seem straight forward and easy to understand. It comes in a nice carrying case that stores all the accessories and it even comes with a pair of gloves to help protect your hands and keep them clean in case of a roadside emergency.

Complete junk. Do yourself a favor and do not buy!!!!!

I’ve only used this once. But, it jumped the battery immediately and did exactly what it said it would do. I would recommend this 100% to anybody. It arrived at my home at 88%, but I charged it to full in perhaps 15 or 20 minutes. Definitely a product everyone should have. And, it was easy to use. Very easy to use. I’m an old lady and had no problem.

I think there was a lot of thought put into this product, but I do not understand why a charging cable could not have been included

I had a need for this a week ago and needed a jump due to car head lights left on and that was a rough beginning to the day. This device checked all my needs so purchased. I tested it for air and jumps and works great! I started by fully charging and filled a couple footballs and topped off 4 car tires. Compressor is loud but many are. Worked flawlessly. Next I tested the jump start by making my rider mower battery die with it’s headlights left on. Quick hookup and set to boost and fired right up. I’m impressed! It only dropped down to 95% charge after all that. Next it will sit in my cold garage, as is, for a couple months and see how it holds a charge. Great peace of mind having this.

So far so good. I was able to jump my car three times with no issues. I haven’t used it to pump up a tire yet but I hope it does as well as it did jumping the car! Well I used it to pump up the work van tire! It worked with no issues. The only thing is be careful because when disconnecting the connection tip from the machine to the hoes gets extremely hot. You can burn your fingers!

Easy to use and it came in handy when my Cadillac battery has a habit of losing its charger unless it!

Excellent purchase