GOOLOO A3 12V 3000A Portable Jump Starter with Air Compressor

★★★★★ Outstanding Product Backed by Outstanding Customer ServiceI purchased two GOOLOO A3 Jump Starters with Air Compressors for my family vehicles, including a Toyota Sienna and Hyundai Palisade.The unit itself is packed with useful features. It combines a powerful jump starter, air compressor, emergency light, and portable power bank in a compact package that is easy to store in the vehicle. The air compressor is simple to use, and having one device that handles multiple roadside emergencies is extremely convenient.One of my two units unfortunately developed a defect and began overheating. W

I bought this in 2025 and it has been great for checking tire pressure. It's very fast and light, unlike my old, heavy compressor/charger. It seems like I'm always having to replace valve stems so this is a must have for me.I finally needed it for a dead battery. I tried my old Duralast first because it was fully charged, but I couldn't get my car to crank even after leaving it for half an hour. The next morning I tried THIS charger and tried it almost immediately and it cranked right up. I then drove to get a new battery.This one was MUCH cheaper and better quality than the ones I saw at loca

Pros: works great, holds a charge for a couple months and can still us it. cant start a pickup about 3 times before you have to charge it again. .... can start a small engine (lawnmower) prob about 12 times before needs charged.Cons: the plug is kind of tight going in and can sometimes be a pain. You also have to hit the "boost" button to start something... that should just be an automatic thing.

Bought this to replace one of the larger defective jump packs at my shop and boy it does not disappoint.Pros: I’m not sure how many volts/amps this thing puts out but it’s a lot. Our other larger jump pack struggles starting cars with completely dead batteries. It will start them but they turn over far more slowly than with a good battery that’s just low. Hook this thing up to a car with a dead flat battery and so far without fail it will turn the car over faster and harder than the car would do with a brand new fully charged battery on board. Only with diesel trucks does it sound like it’s pu

Very easy to use. It starts every time and charges quickly. I need for when I travel without my car.

This GOOLOO A3 jump starter has been a great addition to my emergency kit. The 3000A power provides plenty of confidence for jump-starting a vehicle when needed, and having the built-in air compressor is a huge bonus.The compressor is convenient for topping off tires, and the digital display makes it easy to monitor the pressure. The unit feels solid, is easy to use, and saves having to carry multiple tools for basic roadside situations.I like that it’s rechargeable, portable, and gives me peace of mind knowing I have it with me. Hopefully I won’t need it often, but when I do, it’s nice to hav

Works great with one exception, very cold weather. This unit will not work below zero, when it may be needed the most. We had to warm the unit under our coats to get it to work.

We spend a lot of time in Baja California, and rough, unpaved roads result in lots of tire punctures. Having a decent air compressor is therefore "necessary equipment".This unit inflates tires reasonably quickly, automatically displays the pressure in the tire before you set the desired inflation pressure, and shuts off automatically when the desired pressure is reached. The display is easy to read. The short, detachable hose is easily attached and removed, and stores in the bag with the pump. The hose length works for most common automobile tires, and will work for oversize tires by rotating