Customer reviews from Stanley12volt.com
Stanley - FATMAX Portable Car Jump Starter, 120 PSI Air Compressor, USB Power Bank, 1500-Amp Peak, LED Light
Average customer rating
4.8
(48 Reviews)
Rating breakdown 48 reviews
5 Stars
41
4 Stars
6
3 Stars
1
2 Stars
0
1 Star
0
Customer Reviews for Stanley - FATMAX Portable Car Jump Starter, 120 PSI Air Compressor, USB Power Bank, 1500-Amp Peak, LED Light
Customer Rating
5
Jump start, air, flashlight and phone charger
on November 24, 2025
Posted by: briannef13_9615
[This review was collected as part of a promotion.] This jumper box has come in clutch on more than one occasion! It has fixed Dead batteries, low air in tires, a light to work in the dark in a pinch AND has even charged my phone. I have had others in the past but this one is sturdier and heavier than others. Definitely going to get another for our second car!
Written by a customer while visiting Stanley12volt.com
Customer Rating
5
Awesome to have
on November 19, 2025
Posted by: brookeh8_6739
[This review was collected as part of a promotion.] This is a great addition to have stored in your trunk. I wish I would have had it sooner. No need to rely on someone else if you need a jump or if you're tires get low. It's heavy, but not too much. Very portable.
Written by a customer while visiting Stanley12volt.com
Customer Rating
5
Jack of all trades
on November 19, 2025
Posted by: bhgeek_5436
[This review was collected as part of a promotion.] I love the versatility of this jump starter. It is easy and simple to use, just connect to the terminals, press the start button and turn on your car and that’s it, you’re up and running. It also comes with a low noise air compressor which is quite handy especially when you drive through remote places like the desert and there is no help around. It could save your life if it’s a hot day in the desert and your car gets a flat tire, or your phone runs out of battery and your car won’t start? No problem, just connect your charging cable to the USB ports on this jump starter and press the USB button to start fast charging your phone at 25W max. I keep this jump starter in my trunk and it’s not very heavy at 15 lbs. It’s built tough and I am confident it can withstand some damage if you were to drop it but I obviously cannot recommend testing this!
Written by a customer while visiting Stanley12volt.com
Customer Rating
5
Comes in handy!!
on November 15, 2025
Posted by: diannac1990_2074
[This review was collected as part of a promotion.] This worked great for my 2001 F150 during a recent cold snap. I came out to warm up my truck and noticed I had to jump start my truck AND fill my tire. The charge was strong enough to do both without incident and still have PLENTY of juice left for other tasks. Maintenance wise, no maintenance is required only plugging it in!! The product is durable enough to jump my truck, tractor, and car!
Written by a customer while visiting Stanley12volt.com
Customer Rating
5
Perfectly portable
on November 13, 2025
Posted by: nataliec290_6817
[This review was collected as part of a promotion.] This definitely comes in handy. So far it has helped me start a truck, ive put air in tires and when I went camping, I was able to charge my phone. I like keeping this in my car. The buttons are easy to use and for the air, you set your PSI and it turns off when its done. It also has a adapter to pump up balls. The rubber hose for the air is easy to put away when done. once I use it, I just plug it in and make sure its always charged.
Written by a customer while visiting Stanley12volt.com
Customer Rating
5
Great tool to help you in an emergency
on November 13, 2025
Posted by: johnk43_6582
[This review was collected as part of a promotion.] This is a great reliable assistance tool to keep with you in your vehicle for that what if situation. You have a fully capable jump starter to jump start your own car or help a stranger in need. The 1500 peak battery amps and 12V are capable of assisting and starting most vehicles with an engine up to 8 cylinders.
Easy to attach to the battery terminal and the digital display is easy to read. There is also a USB-C port that can power up your devices with 25 watts of power and also a 15 watt USB-C port. The built in air compressor is useful for air for the tires or a sports equipment full up as it provides up to 120 PSI. The noise is minimal. The LED emergency light acts as a flashlight when you need it if stranded on the side of a dark road.
It’s a useful tool to keep with you at home or in your vehicle.
Written by a customer while visiting Stanley12volt.com
Customer Rating
5
3-in-1
on November 12, 2025
Posted by: juanitaz4_9743
[This review was collected as part of a promotion.] When I received this i was so excited- I wanted to buy one but didnt want to spend all that money and I must say its amazing, the mini light, air pressure, and starter- all blessings!
Written by a customer while visiting Stanley12volt.com
Customer Rating
5
Reliable
on November 12, 2025
Posted by: eduardoz2_1397
[This review was collected as part of a promotion.] Its a really nice size easy to keep in the car so far has work with no issues luckily only had to use the Jumpstart one time no issues really like the features like the usb over all nice product
Written by a customer while visiting Stanley12volt.com