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STANLEY

Stanley J7CS 700 Peak Amp Automotive Jump Starter, Portable Power – Triple 15W USB Ports, 120 PSI Air Compressor

    • Based on 9,941 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Nov 18
Order within 14 hours and 23 minutes
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Pattern Name: Jump Starter


Features

  • JUMP STARTER POWER - 700 peak amps and 350 instant starting amps.Fit Type: Universal
  • SAFE JUMPER - Reverse polarity alarm alerts when there is an improper connection; Connect the clamps to the battery, turn on the switch and start your vehicle
  • AIR COMPRESSOR - Features a 120 PSI air compressor to help inflate tires with low pressure; High-powered LED light rotates 270 degrees to help you work in the dark
  • Three 15W/3.1A USB ports for charging devices
  • Compressor features a new 10 minute Auto Shut Off timer to avoid damage from heat, should the compressor be left ON unintentionally or unattended

Description

With the STANLEY FATMAX J7CS jump starter and power station, you no longer need to dread roadside emergencies when your vehicle won’t start. This compact, portable device delivers jump-starting power with 700 peak amps and 350 instant starting amps. That’s enough power to jump-start your car, truck, SUV, motorcycle, boat, RV, ATV, or tractor; all without the need to use another vehicle for assistance. Simply connect the clamps to the battery, turn on the switch and start your vehicle. The reverse polarity alarm will alert you when there is an improper connection. A high-powered LED light rotates 270 degrees to help you work in the dark. This jump starter is equipped with a 120 PSI air compressor to help inflate tires, sport equipment, or other items with low pressure. The built-in triple USB port comes in handy to charge your phone and electronic devices. It features an integrated charging cube (a 120V charging adapter) that allows the STANLEY FATMAX J7CS jump starter to be charged using a standard extension cord, so you don't need to keep track of a separate specific charging cable. Extension cord sold separately. For optimal performance, the unit should be charged every 30 days when not in use. Once used, the unit should be charged immediately overnight.

Brand: STANLEY


Product Dimensions: 10.5"D x 6.7"W x 11"H


Item Weight: 10.3 Pounds


Amperage: 700 Amps


Peak Output Current: 700 Amps


Item Weight: 10.3 Pounds


Item Dimensions D x W x H: 10.5"D x 6.7"W x 11"H


Amperage: 700 Amps


Battery Capacity: 21


Peak Output Current: 700 Amps


Voltage: 120 Volts, 12 Volts


Compatible with Vehicle Type: Passenger Car


Battery Type: Lead Acid


Global Trade Identification Number: 72


Manufacturer: Baccus Global LLC


UPC: 814632011972


Brand Name: STANLEY


Manufacturer Part Number: J7CS


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Nov 18

This item is non-returnable:

This item is non-returnable

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

    • Great product
Size: 700 Peak Amps
Portable durable. Product doesn’t come fully charged so charge product before use.
Reviewed in the United States on October 16, 2024 by Marie A. Chacon
    • life saver
Size: 700 Peak Amps
I love this jump starter pack, I originally bought it because 2 of my car tires had slow leaks on them and paying for air every other day was getting old, so I got this, and I was NOT disappointed. it's pretty fast filling air up even though the air compressor in it is not very big but it gets the job done. it also has 3 usb ports so you can charge anything with a usb charger cord. the jump starter is very easy to use, just hook up the to the correct terminals and turn it on then wait a min or 2 and the car your jumping should turn right on. very easy to use and doesn't weight to much and has a charge cord to charge it. I've had this for about 2 yrs. now and it's working great still. ... show more
Reviewed in the United States on October 9, 2024 by David Uribe
    • This is an owner's detailed review of this product
Size: 700 Peak Amps
once again I am revising my review of this product, but upward 2 stars this time after having used it awhile The first thing that impresses me with it is that I have abused it and it is only working better. I've run it completely down at least twice, which is bad for it and I wasn't charging it every time I used it like the instructions say, to do , which is bad for it. and the last time I ran it completely dead, was leaving the air compressor pumping my tire all night, which burned out the compressor as well as drove the battery completely down (lol but my tire was properly inflated in the morning). But the jumper part is still charging and working better than every. Also I'd wasn't following the instructions which say to connect the positive to the positive battery post and the negative to a chassis ground. instead, I always connected the negative cable to the negative post of the battery and it would barely kick my starter over. but today under the same conditions, I connected it to a chassis ground and it started quick and well, My previous negative review, which I am replacing now, was partially based on my improper use and abuse of this product. But i am leaving these parts of the old review because they are valid: .ALL the information about yhis product's power capabilities on Amazon and on the front in the picture are A BALDFACED LIE, according to the finely printed specs on the back of it which say "350 amps instantaneous" and "225 Amps continuous for 5 seconds", which means the "700 amp" claim is totally without merit and the "350" dubious because it cannot be used to start a car. I just WISH AMAZON WOULD REQUIRE it's sellers to PROVIDE TRUTHFUL, USEFUL specs. The product info Amazon provides usually HAS NOTHING TO DO WITH THE PERFORMANCE OF THE PRODUCT, which is definitely NOT " the most consumer-centric" LIGHT: IT IS ABSOLUTELY WORTHLESS:Trying to use it too hook up the jumper cables I would up having to get a flashlight. The problem with the light is that #1, it's not bright at all and it's not wide either. I have once watch battery cell keychain led lights that are brighter. And trying to aim the light on what you are doing while using this for, say airing up a tire or jumping your battery, is next to impossible because the beam is so tiny and weak. keep this product charged up to full or it won't start your car when battery is very low, probably won't even start car unless battery is only slightly low. It's good for starting lawn mores motorcycles and other small electric start 12 volt engines.. good cordless portable for inflating tires. Using USB ports run this product down surprisingly fast. inexplicably has covered other weather covered ports, but USB ports are not covered. battery power display leaves a lot to be desired.but then this is very inexpensive and worth the money. Just don't expect it perform like the amp rating suggest it should, because it doesn't seem to. Starting a car with a slightly run down battery with this is hit and miss. If it was truly 300 amps, that is PLENTY of power to add to a run down battery and jump a car, so this must not be 300 amps like i believe that a unit that actually puts our as much as this one claims would cost about $200. But It is very convenient for inflating stuff and quick portable power and it only cost me $40. But if you want unbridled reliable power, pass this up and get another product, another brand, that is much bigger and heavier, as much as like a car battery, such as a Snap-On or Mac and pay $200 or more for it. ... show more
Reviewed in the United States on October 6, 2017 by eotrbuR
    • Defective on arrival, could not be returned to Amazon.
Size: 700 Peak Amps
The power status light was damaged and stuck on, and the button didn't work at all, so the unit would always have the status livhts for the battery on no matter what, causing it to be dead from full charge within a day. It arrived with 1/3 battery charge with the light on out of the box, and though it did "work" when I needed to use it right after charging it, the fact it cannot hold a charge since the light is always on and drains it makes it useless. It couldn't be returned right after we got it through Amazon, but it would have been nice if there was any sort of return method, not just having to contact the manufacturer. ... show more
Reviewed in the United States on October 27, 2024 by Amanda
    • Charged and ready to go
Size: 700 Peak Amps
This has been a game changer for me. I’ve used it at least once for a random Stranger, and it’s proven to be incredibly reliable. I had no problem jump-starting their car. What I love most is the convenience—it's not just a jump starter, but also a power bank with three USB ports and a air compressor which has been perfect to help inflate balls for my children. It’s a solid, all-in-one tool that gives me peace of mind while traveling. ... show more
Reviewed in the United States on October 9, 2024 by Wesley
    • I recommend this product
Size: 700 Peak Amps
I like it. Very handy for tires and car battery.
Reviewed in the United States on October 17, 2024 by Jerry
    • Does the job but not for everything
Size: 700 Peak Amps
If you have a high sports car (McLaren,Ferrari ext.) Or if you have a big truck, bigger than a Tacoma. This is not for you. It reliable for regular cars. But NOTHING that uses a high powered battery. Definitely buy something with bigger AMPS for those cars. Not this little box. It will not work.
Reviewed in the United States on September 23, 2024 by Amazon Customer
    • Performed As Expected, Got Money's Worth
Size: 700 Peak Amps
Update 10/9/2024: Went to plug this in and as of October 1, 2024, the battery will no longer hold a charge. I bought this on March 11, 2018, so I definitely feel as of I got my money's worth out of it though. Update 12/30/2022: I still have this. It's not something I use often. In fact, during the pandemic, I went an entire year and a half without ever needing it, but still religiously charged it at least 1x a month even when not in use. For reference, it was purchased on March 11, 2018, and on Friday, December 30, 2022, I had to jump a individual's SUV, because his battery died while in my driveway. This did the job with no problem and is still recommended. I'm actually very impressed with the quality and how long-lasting this is. Got this and immediately charged it as instructed. Was a little worried due to reading reviews that some had received this DOA or that the jumper never fully charges. I did not have that problem and I've since used it twice to jumpstart my car battery this winter. Very convenient and safe to have on hand in those emergency situations (for reference, I jumped a little Kia Rio sedan without problem). The portable jumper was charged immediately after each use and will be every 30 days per the instructions, so I hope this lasts. Am thinking about purchasing another one as the price was WAY cheaper than in a certain auto store with "zone" in its name... I'm giving it 5 stars since it has, now twice, jumped one of my cars and I have experienced no issue with the device failing to fully charge. The air compressor, light and ability to charge your USB devices are a plus as well, but I did not purchase it for those features. It performing as expected, the price, amps and portability were the main factors. ... show more
Reviewed in the United States on March 30, 2018 by TDM

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