Thread: Jump starter pack recommendation

I've got a powerall, can't recall rating off the top of my head. Have jumped numerous 3l diesel utes with it without fuss. If battery is really dead you need to make sure you use the override feature on the jump pack or its smarts will stop it from working.

If by the override you mean the button on the little box on the lead? then yes I have used that. I don't know how long they are supposed to hold charge for after a charging but mine seems to drop to 3 bars pretty quick.