Jump start features maintenance-free 18 Ah battery; delivers 850 peak amps and 250 crank assist amps
Master ON-OFF switch completely locks out internal battery at clamps for added safety, eliminating accidental shorting of clamps and battery drain
Equipped with reverse polarity protection audible alarm indicates reversed clamps
Easy-to-read battery status LED array tells when internal battery is at full power, 75% charged, or 50% or less
Separate LED's for monitoring recharging status
Heavy-duty 300 amp metal clamps for solid connections to top or side post batteries
#4 gauge, 28 in. cables with excellent cold weather flexibility
Built in automatic recharging system
Includes flexlight for emergency needs
Return Policy *
Return for refund within: 30 days
Return for replacement within: 30 days
* Applies to purchases made on matcotools.com only; see your Matco distributor for warranty or return information on purchases made elsewhere.
Rated 1.5 out of 5 by 2
Rated 1 out of 5 by lee3779 worthless jump box, does not do what its intended for
Bought jump box and when fully charged it won't jump a severely discharged battery. Replaced jump box only to get same result. Returning to Matco.
December 2, 2013
Rated 2 out of 5 pure junk
didn't even last a week. And the replacements battery cables clamps broke after a few uses... 4 times. Junk! Junk! Junk!
May 1, 2012