18 of 18 people found the following review helpful.

Starts Any Dead Powerstroke First Try

Half my customers super duty’s or excursion I work on have been sitting for a couple years by the time they come to me and this thing as fired them up first go around. I haven’t had any issues. I see bad reviews on peoples going dead & it not charging and I think that’s because they drain the jump back completely dead and let it sit for too long and which like a li-po RC car battery if they’re dead for long periods of time and the voltage drops below a certain point they’re not recoverable. So I always keep my jump pack on the charge immediately after I use it and keep on the charger till I go to use it again. I knew this going into this and it’s worth it to become it always fires up these diesel power strokes with out any hesitation

Yes, I recommend this product.