Skip to Main Content
Sam's Club
Sam's Club
All Departments
All Services
Customer reviews for STANLEY FATMAX 1200 Amp Jump Starter + 120 PSI Air Compressor & USB Power for
STANLEY FATMAX 1200 Amp Jump Starter + 120 PSI Air Compressor & USB Power
4.3 out of 5 stars
stars
321 ratings212 reviews
  1. 5 stars71% (228)
  2. 4 stars12% (38)
  3. 3 stars3% (11)
  4. 2 stars4% (12)
  5. 1 star10% (32)

Member photos

Sort by |
Showing 71-80 of 212 reviews
Aug 13, 2025
Reviewer name: devantee_2392
5 out of 5 stars
5 out of 5 stars review

Best device to keep in your car!

[This review was collected as part of a promotion.] This might just be the ultimate car companion. It’s an all-in-one powerhouse—perfect for emergencies. If your battery dies, it can jump-start your car without needing help from another vehicle. The built-in air compressor makes topping up your tires quick and easy, and the added charging ports keep your other devices powered on the go.

Review from Stanley12volt.com
Helpful?2Y4T43AGN1F815188023565
Apr 17, 2025
Reviewer name: richard2023_2031
5 out of 5 stars
5 out of 5 stars review

It's durable and works great

[This review was collected as part of a promotion.] Got this and charged it right way, and after charging, I got to try it out, and the performance was exactly what i expected. Worked great. Seems to be made very well. Nice handle and easy to carry. Airs up anything needed. Was a perfect purchase for me.

Review from Stanley12volt.com
Helpful?2Y4T43AGN1F815188023565
Apr 14, 2025
Reviewer name: krizv_4890
4 out of 5 stars
4 out of 5 stars review

High quality battery jumper!

[This review was collected as part of a promotion.] A high quality and performance amp jumper and compressor that works great, just tried it on my dead car battery and instantly worked. Low noise level but a little heavy, it also inflated my car tires really quickly. I have it in my car every time I go out.

Review from Stanley12volt.com
Helpful?2Y4T43AGN1F815188023565
Jun 21, 2025
Reviewer name: joshuac48_9345
5 out of 5 stars
5 out of 5 stars review

Versatile portable jumper

[This review was collected as part of a promotion.] I really like having a reliable and durable portable jumper with me just incase of an emergency. It has the ability to jump a dead battery, has an air compressor for tires and other inflatable items, and even the ability to charge electronics with the usb ports. This is a perfect rechargeable jumper to take with you everywhere you go.

Review from Stanley12volt.com
Helpful?2Y4T43AGN1F815188023565
Apr 14, 2025
Reviewer name: antoineh2_2660
5 out of 5 stars
5 out of 5 stars review

Must have in every car

[This review was collected as part of a promotion.] I’ve been using the Stanley Power Jumper, and I have to say, it’s a total game-changer. This device is an all-in-one powerhouse that combines a car jump starter, air compressor, light, alternator checker, and USB ports for charging—everything you need in one compact, portable package. The jump starter feature works flawlessly. It easily started my car within seconds, even on a cold morning when my battery was nearly dead. The air compressor is a lifesaver too—it inflated my tires quickly and efficiently, saving me a trip to the gas station. The built-in light is incredibly bright, and I’ve used it several times during power outages and late-night car issues. It’s not only functional but also convenient with its 360-degree swivel, allowing you to direct the light exactly where you need it. The alternator checker is another standout feature. It gives peace of mind by letting you know the health of your car’s electrical system, ensuring you're never caught off guard with a failing alternator. Plus, the inclusion of USB ports allows you to charge your phone or other devices while you’re on the go, which is a fantastic bonus. It’s also quiet!! Overall, the Stanley Power Jumper is an essential tool for anyone who drives regularly. It’s reliable, versatile, and incredibly easy to use. I’ve been impressed with its performance across all functions, and it’s a must-have for anyone looking for a robust, multi-purpose emergency tool. Highly recommended!

Review from Stanley12volt.com
Helpful?2Y4T43AGN1F815188023565
Apr 14, 2025
Reviewer name: williamm100_2429
5 out of 5 stars
5 out of 5 stars review

Great item

[This review was collected as part of a promotion.] This Stanley is a great item to have in your trunk to carry around in case of emergency! The packaging was pretty good really like how there’s alot of features on the Stanley. My favorite feature is alternator check

Review from Stanley12volt.com
Helpful?2Y4T43AGN1F815188023565
Apr 16, 2025
Reviewer name: samr113_8697
5 out of 5 stars
5 out of 5 stars review

Versatile Stanley Jumper/Compressor

[This review was collected as part of a promotion.] The Stanley Jumper/Compressor is compact and durable. It is easy to carry around making it very portable. It performs quite well with a low noise level. It comes in handy in my Colorado climate with hot and cold extreme temperatures, never knowing when I might need a jump. The compressor is not only useful for tires but also for blow up water sports!

Review from Stanley12volt.com
Helpful?2Y4T43AGN1F815188023565
Apr 15, 2025
Reviewer name: jonathanh42_1657
5 out of 5 stars
5 out of 5 stars review

The best thing to have for your vehicle

[This review was collected as part of a promotion.] Holy cow this thing is a must have for any house hold. An absolute life saver if your car batteries are dead, and using it to inflate tires to perfect pressure is as simple as a push of a button. No more driving to the gas station and paying for a pump that might not even work! 10/10 recommend

Review from Stanley12volt.com
Helpful?2Y4T43AGN1F815188023565
May 28, 2025
Reviewer name: christopherk43_904
5 out of 5 stars
5 out of 5 stars review

A Compact Travel Necessity

[This review was collected as part of a promotion.] The Stanley PPS12CF is a great jump starter and air compressor that everyone should have in their car. The jump starter had a large enough battery to provide multiple jumps to a dead car battery. It provides reverse polarity protection to help those who may put the jumper cables on the wrong terminals. There is also an option to check if the alternator is good or not, which is very helpful for troubleshooting. The air compressor inflates tires without issue and allows you to set a desired PSI and it will automatically stop after it reaches that. I found that it inflated them quickly. With all the functions it is still compact in size and relatively light, so it fit easily in my trunk.

Review from Stanley12volt.com
Helpful?2Y4T43AGN1F815188023565
Apr 20, 2025
Reviewer name: rjetres_5576
4 out of 5 stars
4 out of 5 stars review

Good

[This review was collected as part of a promotion.] The Stanley 1200 Peak Amp Jumper is one of those things you don’t realize you need until you do—and then you’re really glad you have it. It’s powerful, reliable, and surprisingly easy to use, even if you’re not particularly handy with cars. The jumper cables feel solid and secure when connected, and the built-in safety features like reverse polarity protection give a lot of peace of mind. I’ve used it multiple times to jump vehicles without a single issue. It starts engines quickly and with no drama. Beyond jumping batteries, the extra features make it a real multitasker. The air compressor is handy for topping off tires, and the USB ports are a lifesaver for charging devices when there’s no other power source around. It’s basically an emergency toolkit in one. It’s a bit on the heavier side, but that’s expected for something this powerful. I’d rather carry a few extra pounds than wait for roadside assistance in bad weather. Highly recommend it for anyone who drives regularly—especially if you want to be self-sufficient in a pinch. It gives you confidence and convenience in one sturdy package.

Review from Stanley12volt.com
Helpful?2Y4T43AGN1F815188023565