- Bolt Air+ AC 55500 Portable Car Battery Jump Starter | 100 PSI Air Compressor, 55.5Wh USB Power Bank with AC Outlet, Emergency Floodlight & Charger, Jump Cars SUVs & Trucks, Inflate Tires — Black

Best tool ever. Every teenage driver should have one of these in their car. It has saved my granddaughter many times and her father loved it so much, I bought him one for his birthday. The charge on it is amazing, but I still make sure it is fully charged before going on long trips. We use it around the house for blowing up bicycle tires and other inflatables. We don’t camp, but I think it would be an amazing addition to camping gear. Not only does it have an incredible flashlight, it is compact and easily carried with you to help set up camping mattresses. I just don’t think you can beat the value for the money. It is a life saver and a great way to get peace of mind.

I use it for my Infiniti Q60 for 3+ years. It fits in the small compartment box perfectly. It's definitely an important device I always bring with me wherever I drive. It holds charge for a long time but I usually check around every 4 months and still holds over 95 percent charge. Nice to inflate tires especially for my run-flats on the go. You can just set the PSI and activate and walk away and it will do it for you. I jump started my car several times with it. It takes a bit of juice from it every time it needs to jump, recommend keep it over 85 percent for it. Keeps my phone charged and any other game devices I usually bring along like my Ninentdo DS and Nintendo Switch. Flash light it had is pretty useful, it's bright enough to warn other drivers if you're on the side of the road at night. My only issue is the AC Inverter doesn't have enough voltage capacity. I wanted to use it for my portable space heater for times I go without power in winter. It seems really only useful for setting up a lamp or something that goes with little power usage.

Do not hesitate - purchase it! I bought it for a surprise family Christmas gift. Way before Christmas - my auto display messaged me my tire went from 40 to 27 PSI. Pulled this out - did not take long to charge it - then used it to fill up tire. It was dark and I used the light on it to look for a nail in the tire. It worked perfectly inflating the tire and I am confident it will work when needed for starting a dead car battery. I am so glad to have it to throw in the car on trips. I feel confident I have done what I can to help with unpleasant car situations even on trips and emergencies on the road. It is also great for charging my phone or using my laptop anywhere. I had a larger battery to jump cars with but this is compact and does several things. The instructions are simple and to the point. They are also printed on the cloth bag that comes with it. I give it 20 stars. One of the best purchases ever. 20 stars.

I have used this device several times since being purchased. It jumpstarts a car with ease. The convenience of being able to inflate tires and charge devices when in a pickle is priceless. Everyone should have this versatile power charger in their vehicle. Not having to depend on strangers for assistance could be life-saving.

I can’t give a review just yet but I feel better knowing I’ve got this wonderful Little majic box will re review later

I bought this initially for a camping trip. While on the camping trip this thing became the talk of the camp. From inflating beds, to charging phones, to not jumping off just 1 but 2 trucks. Following the trip I left it in my truck and started having battery problems. Being a woman and having your battery die at the gas pump at 11pm is pretty nerve wrecking but this battery pack came through like a night in shining armor. I jumped my truck off about 3 more times and inflatable a pool tube before this beast finally died for the first time. This is a must have for anyone with a vehicle!

This thing works great instead of carrying around jumper cables! I would call it, when you have to use it a very big hassle saver. It also make it easy to give someone else a jump. It started a UHAUL TRUCK 26ft during the move so I didnt have to call them and wait, etc.. back on the road in minutes instead of waiting on a weekend.

We bought this halo to replace a very old halo that no longer would work or turn on. We have 2 cars and always have a halo in each car. We bought it in 2024 and always keep it charged. Today I drove to work and came out at lunch and my car would not turnover. I pulled out this halo, hooked everything up, pressed the jump button, it flashed, and then shut off. I did this several times and it would not stay solid green for my to start the car. I called my husband who came with our other halo, our older model purchased on qvc, and that one worked and started the car. The only reason we have bought the halo is because of situations like this, if the car won’t start, and it FAILED me. I called Amazon and they said because it was purchased in 2024 I needed to call the company. I called the company and spoke with someone outside the country who first tried to tell me that if my car battery is dead it won’t work. ?!? I said: the dashboard lit up and the other halo started it so WHAT ARE YOU TALKING ABOUT?!? He took my email address and phone number and said I will get an email in 24-48 hours so they can try and figure out what’s wrong with it. I’ll tell you what’s wrong with it, it’s a dud. I don’t know if this will be resolved but this is the first time we’ve had to use it since buying it in 2024 and we expect it to WORK. Maybe it’s time for us to find something better than a halo. Additional note: I called the manufacturer phone number again and they told me this is an unauthorized seller. So I called Amazon again and told them I want this made right. They were able to give me an Amazon gift card for the full amount which was fine with me. Please beware of purchasing from this posting. It looks like I’m not the only one whose Halo did not work. And this is an item where you need it to work.