Duracell Portable Emergency Jumpstarter with Compressor, 750 Peak Amps

I'll start this off with I have used it but I haven't used in a ton. I drive a Jeep and need something reliable and with the Duracell name I feel confident it'll get the job done. The compressor works but don't expect it to be quick. This isn't a device meant to be quick just to get the job done. I had low tires, 31 psi and moved them up to 36 psi. It took about 15 minutes for all 4 tires. I haven't tried the jump stater yet but it's next on my list. I bike is dead and I'm gonna jump it off. If anything changes I'll update.

Purchased one for myself year ago. I purchased these two for adult sons for Christmas. These are must have for anyone driving. I have helped others out while thankfully not actually needing for myself. The best part, portable and has a great flashlight feature also.. I have actual jumper cables also but this was handy because person I was helping had cars parked on each side & in front of. Not close enough to use cables but was able to use this without any difficulty. I charge it about once every two months.

I would say the most important feature of this device is that you can restart you engine without concern to setting off sparks, and blowing up the battery. You can connect the device first, then turn on the jumpstarter. The one star off is that I have to keep the device plugged in, otherwise, it will slowly discharge and ruin the jumpstarter's internal batteries (correct me if I am wrong about this). When I go on a long journey, I want to keep the device in my trunk in case I should have need of it. However, for times when your battery dies when you are home, it is great to have around. FYI - I have not used the compressor, so I do not know how well that would work.

So I used this for the first time about 2 weeks ago, when my car wouldn't start. And every time I ran a few errands, I had to use this to jump start my car again. It worked every single time....I hooked it up, waited about 3 minutes (I'm not that patient in the cold weather lol) & then my car would start right up. I do suggest when you first get this, to charge it fully before using. I charged it, then just kept it in my car for a few months before ever having to use it. It worked great! I highly recommend!!! So happy with this purchase!!!!

Yes, it works when fully charged, and should be operated during daylight. 1 star for the list of the following: - there is no storage for AC charging cable - led lights are located at the front and not usable when it is actually needed (like pumping the air or jump starting the car) - air pump has very low power, may require like 5 minutes per wheel - compartment to store an air hose won't close due to poor design of the lock - there is no compartment for different air pump attachments, easy to loose them - pressure gauge has no lights and not usable when dark

I've used the Duracell Portable Emergency Jumpstarter with Compressor several times and it works just as good as the first time. Also, the air compressor filled my low tire pressure in less than 5 minutes, and the included USB charger and 12V adapter is always a plus! What I really, REALLY like is that I can leave it plugged in to automatically charge itself as needed. I would highly recommend this product.

Used jump start one time. Pump several times. Small size. Carry in car at all times. Hunt by myself so gives me a secure feeling that a dead battery will not be a problem.

If it is warm outside (or the jump starter is in a warm car) and you need to jump yourself or others it will do it. If it is real cold outside (and the jump starter itself is cold) forget about it. The compressor plays out pretty fast so enjoy it while it last. The light works good, and the usb charging is a nice plus.

full chager only used on two car battery is no more power I want to return but so busy for me no time