AstroAI S8 Air Jump Starter with Air Compressor, 1500A Car Battery Jumper Starter Portable (6.0 Gas/3.0L Diesel) with 150PSI Cordless Auto-Shutoff Tire Inflator, 12V Battery Charger Booster(Yellow)

This saved my car from being dead. The jumpstart feature was pretty straightforward and the boost button helps when the battery is completely drained. The pump works well and as expected for addressing flat or low pressure tires. I recommend keeping this in the car for emergencies.

After looking at and comparing a bunch of different portable battery jumpers for cars, reading reviews and comparing prices I decided to give this one a try. It was on sale on Amazon and also had an additional coupon I was able to click on at checkout bringing the price to $48. I have used to air up tires on one of my vehicles and it worked perfect. I like that it automatically turns the air compressor off once the preset psi is reached. I do wish the air hose was a little longer but it's not a deal breaker. The battery jumper is awesome too. I had to jump start one of my vehicles to move it out of the way to get an old car out of my garage. Jump started it fast and easy. Then within just a few minutes I used it again to jump start the old car too. After two jump starts on two totally dead car batteries back to back it was still half charged and ready to keep going if needed. I am very happy with this product and I have already recommended it to a good friend of mine.

This is great because you never break out the jumper cables. It’s compact and well made.

My old air compressor stopped working so I bought this to pump up my car's tires when needed. It also has a jump-start feature. I have used both functions and they work well. Its internal battery was charged upon arrival and I put it right to work. It seems to hold its charge for a while but I'll have to remember to recharge it regularly. I wish the air hose and electrical cables were longer, but that might be difficult for stowing because the device is compact. It seems to be well made and rugged. So far (after about two months) so good.

Very handy product to have in your automobile, easy to connect and fill tires with air, simple instructions easy for anyone to use.

This is small and light weight but works great. I've used it twice. Once to charge the battery and once to inflate the tires. The instructions for jumping the battery are easy to understand and it's easy to use. The inflate function tells you the air level of your tires and it stops automatically once they're inflated. Easy to use. Saved me from calling for help.

“Excellent! Great product, I 100% recommend it.”

I really appreciate not having to worry about my battery dying anymore. This product really works well.