STANLEY FATMAX 700/350 Amp Jump Starter w/120 PSI Compressor (J7CS)
- Brand:
- Stanley
- Model Number:
- J7CS
- UPC:
- 814632011972
- EAN:
- 0814632011972
- ASIN:
- B00RZXVQSU
- Walmart SKU:
- 38243753
Market direction turned upward recently with current $80.99 representing 5.9% over standard pricing.
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$166.36 | |
|
Lowest Price
|
$73.12 | |
|
Most Recent Price
|
$166.36 |
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$80.99 | |
|
Lowest Price
|
$68.84 | |
|
Most Recent Price
|
$80.99 |
Tracking History: We have tracked STANLEY FATMAX 700/350 Amp Jump Starter w/120 PSI Compressor (J7CS) since 3/30/2026. The most recent price update was on Aug 23, 2026.
Price Range: Over the past 90 days, the price has ranged from $68.84 (lowest on 7/4/2026) to $80.99 (highest on 3/30/2026). The average price during this period is $76.68.
Current Trend: Walmart.com prices have ranged from $68.84 (Jul 4) to $80.99 (Aug 23) over the past 90 days. Current price is close to the 90-day average of $76.49.
Customer Insights: Rated 3.9/5 from 809 reviews.
[This review was collected as part of a promotion.] I love how this is portable and can be stored right in my car. You never know when you will need it in an emergency. I love how I can use it to inflate my tires no matter where I am! No assembly or set up needed. Just charge and use!
[This review was collected as part of a promotion.] This machine is amazing! I was able to try some of its features and I loved it. It inflated balls without any problems, the light is excellent—I had a flat tire at night and it illuminated the area perfectly for changing it—and it charges two cell phones simultaneously very well. It charges easily at home. I wasn't able to test the jump-start function for a car with a low battery, but everything else worked perfectly. The only downside is that the compressor is very noisy when inflating.
[This review was collected as part of a promotion.] This is a great product to have on hand. I already used this to air up the tires on my grandkids bike tires. I will be carrying it in my vehicle for my trips out of town. The piece of mind to charge my car if the battery fails is a plus. The idea of having something reliable when traveling is piece of mind also.
[This review was collected as part of a promotion.] I love how this isn't just one tool as a jump starter. It has a lot of features packed in here. It has 3 usb chargers, a flashlight, clamps and cables to jump starter, air compressor, and pressure gauge! Plus it even has an ergonomic handle at the top which makes this tool even easier to use! Plus the price surprised me! Way less than I thought it would be!
[This review was collected as part of a promotion.] As a mom of three, I spend a lot of time driving my kids around. Which is why, I decided to get Stanley's J7CS Amp Battery Jump Starter with Air Compressor. While testing out my new jump starter and air compressor, I found several things I like about it. I like that; the directions and instruction are direct and straightforward. That makes the jump starter and air compressor easy and simple to use. I like that, it works on different size vehicles. Especially since my family owns both vehicles and recreational vehicles. Also, I like that, there are multiple USB ports. That way my family can charge multiples devices at the same time. If given the opportunity, I would recommend Stanley's J7CS Amp Battery Jump Starter with Air Compressor. It is effective at severing it's intended purpose and is great to have in case of an emergency.
[This review was collected as part of a promotion.] The Stanley Battery Jump Starter and Air Compressor is actually pretty cool. It is a portable battery pack to jump my car in case the battery dies and has an air compressor for flat tires. I have not used the battery portion yet, but their compressor works great. It is great to have handy for emergencies and surprisingly light weight and compact. I will be using this for all of my car emergency needs! It also avoids awkward conversations with strangers asking them to help jump your car. 10/10 cannot recommend enough!
[This review was collected as part of a promotion.] This jump pack is easy to use, comes fully assembled,works great and is small enough to be able to haul anywhere. Very effective and has multiple uses. You can jump your vehicles battery, air the tires charge you mobile devices and it has a small flashlight on it.
[This review was collected as part of a promotion.] I absolutely love this new gadget! I haven't had an opportunity to use it yet with the holidays just passing. I'm excited to try all of the features. It seems it durable and powerful. I charged it overnight and it didn't have a full charge or green light. I'm not sure what's going on with that but I'm sure it's something simple I just need to read about.
Bought this bc my car wont start wo jump. Works great rt out the box! Already had some charge. Did not charge it overnight as only took a few hrs for lights to turn green. Used tire inflator also. Awesome extra! This one came w the ac cord too. Used jump box several times till got car to mechanic, needed starter. Keep in trunk for emergencies now. Would buy again!
[This review was collected as part of a promotion.] Our SUV battery died and we charged this up to get it to jump it. It wasn't strong enough to do it. It wasn't the fault of the product, our car just needed a stronger jump start. It works great to blow up tires. It even has a flash light on it. Built well.
Detailed price history for the past 90 days
Walmart.com prices have ranged from $68.84 (Jul 4) to $80.99 (Aug 23) over the past 90 days. Current price is close to the 90-day average of $76.49.
| Date | Price | Change | % Change |
|---|---|---|---|
| $80.99 | $+0.00 | +0.0% | |
| $80.99 | $+12.15 | +17.6% | |
| $68.84 | $-7.81 | -10.2% | |
| $76.65 | $+1.66 | +2.2% | |
| $74.99 | — | — |