GOOLOO A2 Jump Starter with Air Compressor (2000A & 150 PSI) - 12V Vehicle

Very powerful. To test it, I disconnected the battery in my diesel tractor and used this jump starter in its place. It easily started and ran the tractor - something other jump starters I’ve tried couldn’t do. The tire inflator is also powerful and fills car tires much more quickly than other portable inflators I own (though not as quickly as a tank air compressor can.) The accuracy of the compressor preset gauge is impressive, with readings matching a known accurate Jayco very closely. The top fold-away handle is very convenient. The air hose is a bit too short but well made with a high quality clamping tip. The readout display is bright and easy to understand, however it takes some practice getting used to changing settings and values with short and long button presses. A small annoyance: The A7 Gooloo doesn’t remember its last setting, so when it’s shut off between tire fills you have to do a new setup procedure all over again - a PITA that I’m willing to put up with given all the positives of this unit. Hopefully, this Gooloo A7 will last.

Works great. I already had to jump my vehicle and put air in my tires.

Great value for piece of mind. Keep this in your truck for emergency usb power, air pump, light, and jump start when help is not around. Best part is that it holds a charge for a long time.

It works well for inflation, although a couple of tires will dent the battery charge noticeably. My main complaint is that the interface is utterly confusing. You have to hold down some buttons with a short press, and others with a long press, and which buttons to press is not at all obvious. It doesn't remember my last tire settings and defaults to metric (kPa) in the USA. Don't lose the manual!

Oh man the inflator has so many uses from balls, bikes and up to big PU truck tires. Only drawback is the PSI setting is not saved so each time you have to reset the pump to psi. You can jump start bigger equipment easily but note you can not charge the 12 volt battery. Bottom-line this can get you back on the road when there is no help available.

Not sure if mine is broken, but here is how it's "working". Turn it on, I want PSI and EVERY TIME I TURN IT ON, BECAUSE IT WON'T REMEMBER EVEN THOUGH IT'S HOOKED UP TO A BATTERY, I have to manually switch it to past KPA, BAR to PSI. If that isn't enough, I have MODES to swith it to. I originally bought it so it could fill my van tire @ 70 PSI, advertised 150 PSI, so no promblem, right? Well, you have to be in UNIVERSAL mode to get that high PSI. Today, went ot fill up bike tires to 22 PSI, same start up. But NONE of the MODES went to 22, they got close and reset... had to settle on 36 and hook it up and WATCH IT UNTIL IT REACHED 22 because no auto shut off at 22 since I had to set it at 36 to even start !?! Then, unplug, put valve stem cap on, go to other tire, take valve stem cap off, hook it up, AND THE MACHINE HAS AUTO SHUT OFF AND I HAVE TO START ALL OVER, REPEAT FOR 8 BIKE TIRES !?! I hope it's broken because if they designed it that way, last one I'm buying... If they fix it, I'll change review, otherwise, junk....

I bought this for easy back up for my wife's 392 Hemi Challenger. She goes for long periods without driving it and the battery dies. I have other heavier electric chargers and starters, but this one fits and stores easily in the trunk of my Hellcat, which gets driven often. Well along comes Thanksgiving and my grandson offered to detail her car for her, but dead as a door nail. I had to use a locksmiths blow up window bag and some plastic pry levers to snake the door lock open so we could pop the hood and access jumper points. We hooked this little baby up, pressed the button on the plug on the jumper clamps, waited a few seconds for the interior lights to illuminate, and it started right up. Luckily my grandson lives about 20 miles away so it recharged on the trip up to his house. I took the starter box into the house, hooked it up to my phone charger and in a couple of hours it was fully charged again and ready for future battle. Note: it had been stored in the trunk of my car for over three months and still had plenty of juice when needed. I highly recommend this one. If it will crank a 392 cubic inch high compression V8, it should have no problems with smaller engines.

I used it for my Ram truck, and it helped a lot; it's very good.

Ya lo compré no lo he usado pero esoero sea lo que yo necesito