GOOLOO A3 Jump Starter with Air Compressor – Product Description
Powerful, portable, and multi-functional – the GOOLOO A3 combines a 3000A 12V jump starter with a 150 PSI cordless air compressor and a compact power bank, giving you a reliable all-in-one roadside solution.
Features
- 3000A Peak Jump Starter – Instant starting assistance for 12V vehicles; supports gas engines up to 9.0L and diesel up to 6.5L. Press the “BOOST” button to force-start even when battery voltage is very low.
- Rugged and Long‑Lived – Rated for 1000 charge cycles and built to operate in extreme temperatures from -4°F to 140°F.
- 7-in-1 Utility – Acts as a jump starter, air compressor, portable power bank (USB output for phones/tablets), LED flashlight, bike pump, ball pump, and digital pressure gauge.
- High‑Efficiency Battery Management – Integrated BMS provides 10 key protections including short-circuit, overcurrent, reverse-connection, overheating and overcharge protection for safe operation.
Air Compressor and Inflation
- 5 Inflation Modes – SUV, Car, Bike, Ball and Custom (user-configurable).
- Max Pressure and Flow – 150 PSI max pressure with 35 L/min airflow.
- Fast Inflation Example – Inflates a Tesla Model 3/Y tire from 30 PSI to 36 PSI in ~1 minute.
- Run Time and Units – Up to 45 minutes of continuous cordless inflation per full charge. Switchable pressure units: BAR / PSI / KPA.
- Accessories and Capacity – Includes 5 nozzle adapters. Typical inflation counts per full charge: ~135 balls, 50 bicycle tires, 35 motorcycle tires, or 8 car tires.
Smart, User‑Friendly Design
- Smart LED Display – Bright, easy-to-read screen shows pressure and settings even in direct sunlight.
- Auto‑Shutoff and Pressure Detection – Automatically stops when preset pressure is reached for safe, hands-off inflation.
What’s in the Box
- 1 × GOOLOO A3 jump starter with built-in air compressor
- 1 × Smart jumper cable
- 1 × USB‑A to USB‑C cable
- 1 × Carrying bag
- 1 × Pump tube
- 5 × Air nozzles
- 1 × User manual
Warranty
- 18 months limited warranty.
Whether you need a reliable jump start, fast tire inflation, or a compact power bank on the go, the GOOLOO A3 is designed to keep you moving safely and confidently.
Hoss –
This work very good . Has save me several times with jumping and air up tires . Works on lawnmower as well
Love happy I got it .
Phil S –
Haven’t used the jump start yet. But I did use the air compressor and it filled all 4 tires on my car leaving me with half the battery. So I charged it with the USB port on my computer and it only took about 3 hours to charge it up to full capacity. My brother has this as well and it has worked for jump starting his car on a couple different occasions. I feel better knowing that if my battery dies, I won’t be stranded somewhere and I can make it back to town to get a new battery for my car. It brings peace of mind and that’s what matters.
T Cheeks –
The Gooloo A3 arrived and it was charged over night. It came with a 75% charge out of the box. I needed to inflate a fat tire bike that required 25 PSI. The lowest bike tire setting was 30 PSI. Ended up setting it to the car setting and was able to get a 25PSI setting. Attached the nozzle to the tire stem and air started leaking from inside the device. Pushed start and nothing, it just turned off. Found you have to press the power button one time quickly to start compressor. Once it started it filled the tire and when it shut off there was no longer a hissing from inside the device but the actual pressure was 36 psig. The tire max pressure was 30 PSI. Okay…it works. But don’t trust this to shut off at the desired pressure. Luckily it didn’t rupture the tire. The instruction book is beyond basic and pretty useless. The case is nice and the compressor attachments will be good for filling an air mattress while camping or foot/basket/soccer balls. Just remember to adjust the pressures manually. As for the jump starting, Haven’t needed it yet. Replaced a dead battery yesterday. That’s why I got this today. But from the you tube reviews it seems to work well for that purpose. The manufacturers video says it will hold a charge for two years. There is no mention of that on the packaging or in the “instructions”. So who knows. I’d say check it at least a couple of times a year and charge as needed.
RuthieB –
These things are AMAZING!!!! We had a small portable charger that you could use to jump-start a car, but after a number of years the battery was dying. So we researched whether we wanted to get the same one or something different, and we settled on this. This is SO MUCH better! This can jump-start your car or provide portable power for things, but it also has an air compressor. Just like the ones at the gas station, you can set the level of PSI you need for your tires and then it will inflate to that level. It’s so small and compact it’s easy to keep in the car without taking up much room.
Andrea –
I didn’t know air compressors this size existed. It’s a great product, works perfectly, is portable, you can take it anywhere, it’s a good size for storage, and the best part is the price. Totally recommended.
Andrea –
The GOOLOO A3 is a game-changer for roadside emergencies. It easily jump-started my car, and the built-in air compressor is convenient for tires and inflatables. Compact yet powerful, with clear instructions and multiple safety features. It feels durable and reliable — perfect for anyone who wants a versatile, all-in-one car emergency tool.
T Cheeks –
Update… Was going in to a store & a guy had jumper cables running to another car & was trying to get jumped off.. I heard him try to start his car and it was nothing but click click click. I decided it’s the holidays I’ll try and help out so I went to my car and got out my jump box .. I walked over and said can I help and he said sure my battery is completely dead and will not jump off , I said no problem I got something that’ll fix that .. I connected my box he got in his car, cranked right up.. This is a great item to have in your car & a necessary tool that will save you from freezing, waiting on a tow or hoping you can get a jump from a stranger.. A new car, running could not start his car w/jumper cables, but my little jump box, first try & he was ready to head out.. I love this item..
The jump box came with a lot of parts & pieces.. Multiple ends for the inflator so you can inflate most things you could need an inflate for, including a flat tire.. The display is easy to read & simple to understand.. The inflator is a bit loud but at least you know it’s on, but if you didn’t the lcd screen will let you know.. You can choose between multiple air units incl psi, kpa, etc.. Also you can program the air level you want it to stop at when inflated.. This thing has a tons of features for a Jump Box that costs less than $100 like a lot of comparable models.. As far as the car jump box side, it has a regular charger to charge your battery or there’s a BOOST button so you don’t have to wait for the battery to fully charge.. If you use the boost button, the car will start right up like a jump from another battery, only better..
Amazon Customer –
I was so skeptical of this. Let me tell you tho, right out of the box I charged it and went to work. I jumped two vehicles and aired 2 tires up that were completely flat. Those vehicles were absolutely completely dead. Sitting ducks for months. I was literally so shocked that my Yukon started right up as soon as I started it. All I had to do was attach the cables to the battery, press the boost button and start my vehicles up. The amount I was able to accomplish with the battery life is a 10/10 !! I’ll be keeping it in my vehicles. Will be buying a couple more for my other cars. It really is a must have. Even if the battery needs replaced (like one of mine did) it literally started the vehicle up and got me where I needed to go to replace the battery.
Update it did take 4 hours to fully recharge it. Just fyi 😉