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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
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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)

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Showing 51-60 of 212 reviews
Sep 3, 2026
Reviewer name: David
1 out of 5 stars
1 out of 5 stars review

Instruction manual small print creates complacency

I will be returning it because the instruction manual print is to small to read.

Review from Stanley12volt.com
Helpful?2Y4T43AGN1F815188023565
Dec 24, 2025
Reviewer name: Kathy
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Christmas gift

Dont know, its a Christmas gift for our son

Helpful?2Y4T43AGN1F815188023565
reply from Stanley 12 Volt

We don't know why you gave this a one star review. If further assistance is needed, please contact Baccus Global Technical Support at 877.571.2391 or email at CustomerService@Baccusllc.com

Jan 13, 2026
Reviewer name: Victor McElwain
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Best thing for a car just in case

I had a similar unit, this one is just as good, it will jump anything.

Helpful?2Y4T43AGN1F815188023565
Jun 5, 2026
Reviewer name: Tracey
5 out of 5 stars
5 out of 5 stars review

Peace of mind

This jump start/ air compressor has saved my butt numerous times. So worth the cost. Knowing it is with me brings peace of mind.

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Jul 15, 2026
Reviewer name: Jesse
1 out of 5 stars
1 out of 5 stars review

Fat max is junk

Absolute junk. If I could, I'd give it 0 stars. The compressor notoriously fails because it's plastic parts. Don't waste your money

Helpful?2Y4T43AGN1F815188023565
reply from Stanley 12 Volt

lease contact customerservice@baccusllc.com or call us toll free 877 571 2391 for assistance with this product.

Jul 2, 2026
Reviewer name: ANDY
1 out of 5 stars
1 out of 5 stars review

It was nice until the compressor went out. There is nowhere to get it fix so now I just have a jumper box.

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reply from Stanley 12 Volt

Please contact customerservice@baccusllc.com for assistance with this product.

Mar 30, 2026
Reviewer name: KRIS
1 out of 5 stars
1 out of 5 stars review

Do Not Buy!!! Will not honor warranty!

DO NOT BUY THIS PRODUCT!!! It is defective and they will not cover warranty of the product. What a scam!!!!!

Helpful?2Y4T43AGN1F815188023565
reply from Stanley 12 Volt

To best assist you in troubleshooting your product. Please contact Baccus Global Technical Support at 877.571.2391 or email at CustomerService@Baccusllc.com

Dec 3, 2025
Reviewer name: Craig
2 out of 5 stars
2 out of 5 stars review

The charger should not be separate, attach it!

Why would they not attach the charger permanently to the unit? Or a compartment to store it. They want you to lose it... I expected better. Charge 5 more dollars and make a quality product.

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reply from Stanley 12 Volt

Your feedback is appreciated.

Jul 7, 2026
Reviewer name: anonymous
1 out of 5 stars
1 out of 5 stars review

Junk !!!!!!

This is absolutely nothing but garbage and I would not recommend it to nobody

Helpful?2Y4T43AGN1F815188023565
reply from Stanley 12 Volt

Please contact customerservice@baccusllc.com for assistance with this product.

Dec 18, 2025
Reviewer name: Russell
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Good

Great

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