Jump Starter with Air Compressor, 1500A Potable Battery Booster with 150PSI Digital Auto Tire Inflator, 12V Car Battery Charger with USB Quick Charge 3.0(Up 7.0L Gas/4.0L Diesel Engine)

The product delivers what it promises; it's excellent for reviving your battery so you don't get stuck. It works well for inflating tires, and the flashlight can also help you at night. It's essential to have it in your car for any emergency.

Truly, every single person needs to carry this in their car and just bring it in once a week or so to make sure it’s always charged in case you need it. I have had times in life where a flat tire has left me stranded on the side of the road and as a woman that is so dangerous. And even if I had a spare I am still alone and stuck while I change it and a woman broken down somehow attracts most men. Usually they’re kind but there is always that chance they aren’t. So, it’s a scary scenario when it’s happened in the past. I’ve had to wait on family or friends or a tow truck. I got a flat tire with this and it was so easy to use it pumped the tire up in maybe 60 seconds and I was able to get home.Another time I left my lights on and had a dead battery. Normally I’d be stuck waiting on someone to come jump me. This jumped my car the moment I clamped it on. I wasn’t even late to work. It’s amazing something so small can do so much. It could truly save a life one day. I show everyone mine and urge them to buy one for each car they own. Great quality, amazingly fast, super powerful for being so little. Does so much for one item. I am not being paid either for this reciew (wish I was though ! Haha) I am truly in love with it

Amazing! Already got my money's worth with just the air pump. I've used it on a flat tire in my office parking lot, helping to save a coworker from getting stuck (and probably selling them on the device). The smaller tire function was also intuitive to use and was fantastic when my lawnmower tire went flat. I would have had to lug out my 35lb air compressor and several feet of extension cords if I didn't have that so handy in my car. Plus, the moment I get a low-pressure warning for my own car, I can just break out my pressure gauge and air up everything as necessary.As someone who enjoys old-fashioned drive-in movie theaters, I do occasionally need a car jump when my battery runs out from the radio. I lost my last version, but this one has a similar method to help give it a quick jump back home and look forward to using it at the next trip. Plus the phone charger function gives me the peace of mind that even if I'm stranded, I can still phone for help. It's also nice that if I use the device, I can aways just plug it right into the USB c charges I have everywhere for my regular phone. I greatly admire the convenient package, one of the only devices where I haven't lost the instructions.I originally bought this for emergencies during trips across the state, but it is way more unexpectedly useful in day-to-day life. May even look to having my company purchase them for the fleet cars, extremely worth the purchase

READ THE BOTTOM OF THIS REVIEWRecently tested the jump feature, it worked. The compressor worked, instructions are a bit lacking but mess with it and you'll figure it out. Operational features not super intuitive. Hopefully it serves as a lasting emergency item. Has been useful in several situations already.UPDATE- Bought 2 units, one stopped working completely. Hopefully customer service will step up and refund me.I will edit this review upon resolution with customer support.Update #2- customer service reached out to me and offered a refund for the defective unit. Even the best products can have a bad apple in the bunch so I don't consider the unit that died a representation of the product. The second unit (we bought 2) is working well and I've recommended it to people several times. Helped a coworker with a jumpstart, aired up several tires, even filled up a couple basketballs for a few kids at the park. Useful item for sure.UPDATE 3..... THIS UNIT WAS $69.99 in April 2023.THE PRICE DOUBLED IN LESS THAN 8 MONTHS!!! I was gonna buy another as a gift but can't get over the bad feeling

I have lots of experience with batteries, including industrial, marine, RV as well as cars and trucks. I was very skeptical that such a small package could jump start such equipment. I bought it because I have a need to leave my car at the airport for weeks at a time, and my battery is getting old. I can detect a slightly slower crank speed when starting. Meanwhile my neighbor's car won't start, a Camry 6 cylinder. Two days ago it read 6 volts, and that was too low for my trickle charger to accept. Today the Lenercom 3000A came. It was 75% right out of the box. Plugged in for 1 1/2 hrs to bring it to 100% I checked the Camry again, reading 0,0 Volts. Truly dead. I hooked up the Lenercom, but with such a low volt reading, it could not recognize if the polarity was OK. So I pushed the "boost' button, and jumped back when the Camry started honking and flashing. I jumped in, turned the key, and she cranked full speed energetically and started.. then stalled. One more try with several seconds of cranking and it started again. With a little throttle, it smoothe out, so I removed the Lenercom jumper. Engine stayed running, and the alternator brought it up to 13.6 volts. I'm convinced. The final proof is when the device sits for a few months, will it hold charge? Manual recommends plugging in every 3 to 6 months to maintain charge. Nice tool to have onboard!