22Ar AGM battery that provides 1,700 peak amps and 360 to 400 cold cranking amps
Digital display shows voltage of battery being boosted, voltage and charge level of the internal battery
12V female power port and USB charging port
On board storage for memory saver cables and 12V male to male charging cable
Engineered to sustain a 10' drop
Return Policy *
30-Day Risk FREE return for refund or replacement
If you are not 100% satisfied with your returnable items,
return the product for a refund.
* Applies to all purchases made on
MatcoTools.com excluding Toolboxes, Tool Carts, Diagnostics,
Welders, Shop Equipment and shipped items weighing more than
150 pounds; Excludes all Gifts and Branded Apparel items
except branded apparel size exchanges for exact items. See
your Authorized Matco Tools distributor for warranty or return
information on purchases made offline.
Color (Matco Standard)
Jumper Cord Included
Charging Cord Included
Light On Unit
Type (Jump Starter/Charger)
Cold Cranking Amps
DURABLE JUMPSTART - 1,700 PEAK AMPS is rated
3.0 out of
Rated 4 out of
Charging problems but an easy fixI bought mine a few months ago and I couldn’t tell if it was charging. I charge it a couple days.and it seemed to work well the first time I used it but then it got weaker and weaker I knew it wasn’t charging. So I disassembled it and found where one of the terminals on the charging cord had a bad connection. I just replaced the whole connector with one from some r/c car parts Works great now
Date published: 2021-02-05
Rated 1 out of
JunkI have used the MKS400 jump box 3 times since I bought it. Now the box no longer shows the internal battery status and will not charge when plugged in. Of course it is no longer under the 1 year warranty and Matco shows NO distributors in my area. So by the time I ship it in for service and pay for the repair, it will probably be cost prohibitive. I should have stuck with Snap On or Cornwell. Lesson learned. Save your money and just buy a cheap one at your local parts store. It will probably last longer than this one and cost under the $400 that I paid for this piece of junk.
Date published: 2020-08-04
Rated 4 out of
Bait and Switch?Like most, I decided to purchase this because I was in need of one.
The key selling point for me (at the time) was the "$175 credit when it came time to purchase a new one."
Well, I've had the battery pack for a while now. No sign of any credit documentation (email/mail/phone call/text/other courier) to date.
Ever feel like you've been swindled??