Car Battery Jump Starter with Air Compressor, 3000A/120PSI Car Battery Jumper Starter with Digital Tire Inflator (10.0 Gas/8.0L Diesel), 12V Jump Box with Large LCD Display, Lights

Did not realize just how soon I would need to use the jumper. Within just a few hours of charging my battery in my car died. I was able to get to parts store with a quick jump and replace the old battery.

My intent on ordering this item was to have a portable air compressor with me when I travel away from home. It is easy to pick up a nail in a tire, so having this compressor in the car will allow me to inflate the low tire in order to drive the car to a repair facility.I tested this compressor on my spare in my classic VW. It was down to 11 PSI, since the car uses the spare tire pressure to power the windshield washer bottle. This compressor was at 85% charge when I started, and it took a noisy 5-6 minutes to inflate the spare to 36 PSI. After inflating - the compressor is now down to 65% charge capacity. Not bad IMO. I say "noisy" because it really is loud, however they do warn you about that in the instructions.The other thing they warn you about in the instructions is that the metal nozzles on the inflation hose get hot. They are not kidding - the metal gets VERY hot, and it will burn you. The metal nozzle end that attaches to the valve stem gets warm, but the metal attaching end that screws into the compressor is what gets too hot. I knew this, so after inflating - I set the compressor aside for a few minutes to cool down before I tried to unscrew the hose from the compressor, and YIKES - still too hot!So, they actually did warn us about the noise level and about the hot metal ends, so I can't deduct a rating star for those 2 things I did not like about this item.I have not tried the jump starter capability, as all my cars' batteries are in good condition. I am also pleased with the canvas bag they include with this compressor, as that makes it easy to keep everything together in one place for transport. Nice.EDIT - One day after writing this review, my son sat in my car listening to the car radio and forgot to turn off the radio. We realized this before the battery went completely dead, but the starter would only "click" & not engage. UGH. So, I brought out this jumper and voila` - the car started right up! Hardley took any effort at all, super easy to use. In fact, the built-in battery meter on this tool showed 100% charge before this jump start AND after this jump start. Sweeet.Thank you ITEFDTUTNE!

Ordered this B15-C Jump Starter, and it's so useful! It has an impressive peak current, it easily started my son's car without any hassle. I love that it can manage up to 50 starts on a single charge—perfect for peace of mind during road trips.The built-in smart tire inflator is a great addition. The LCD digital gauge is easy to read, and it quickly inflates my car tire from 30 PSI to 36 PSI in just 30 seconds! Plus, the tire pressure detector is great to have.Safety features are top-notch, with 8 built-in protections that ensure I can use it confidently in extreme weather conditions. I appreciate the thoughtfulness of the design, especially knowing it works in temperatures from -4°F to 140°F.The 400-lumen LED flashlight is super bright and has three useful modes, including SOS for emergencies. It’s also great that I can use the jump starter as a portable power bank to charge my devices on the go.Overall, the B15-C Jump Starter is a reliable, multi-functional tool that every driver should have. Highly recommended for its performance, safety features, and convenience!

The media could not be loaded. Daughter is away in college and dead batteries and low tire pressure are common incidents that we all dealt with at one point or another. Me (father) not being able to hep with the simple things unsettled me and I wanted to make sure my daughter could take care of a low tire or dead battery without having to worry about strangers while on the road to/from home. We have roadside assistance for major problems, but that type of help usually takes longer than expected to arrive.Cost: Great value! You get a tire inflator AND a battery jumper in one. You can also use it as an emergency flashlight and portable charger for your mobile devices. A quick search online and you'll find that you are spending at least $30 for an item that offers just one of those features.Size: It is a little larger than the NOCCO I keep in my other vehicle, but offers more features and seems to have a larger battery. Then there is the fact that other brands can cost nearly 2x as much.Air inflator: It works! Tires were fine, but for testing purposes I drained the air on one of them and this device was able to quickly get it back to 40 PSI. Oh and you can set your desired tire pressure on the device and simply connect, press a button, and it does its thing. You don't need to monitor or keep checking if you've reached your specified tire pressure.Battery jumper: Untested, but all the necessary cables are there. Simple plug and play AND you don't have to worry about carrying bulky cables and asking a stranger for a battery jump - especially if you find yourself in the middle of nowhere or during the night.Longevity: Untested. I am not looking for an emergency, but when it happens, I plan to update this review with my experience.Overall, based on cost and features this device offers, I think it is a must have for everyone in case of emergencies.

It’s a basic little jump box for the car, but it does the trick! I have a 4.6L V8 and I tried it just for kicks by letting the battery drain, and it started it pretty well. It was like halfway drained after, but it works good as an emergency tool so you can get your ride moving and parked at home or to a shop for repair. Battery life isn’t as great as the more expensive ones in the sense that this gets drained relatively fast, needing to be recharged every month or so even if you don’t use it. Others can go a year or more without it, so this tells me the unit is cheap quality. Again, it does the job well enough, but realize you get what you pay for. If you hold that notion in mind, I think it’s a perfectly good, useful, and versatile tool to have in case of an emergency as long as it’s utilized within the proper parameters for effectiveness.4/5, all things considered.