PW2013STL
Active member
I have this one: https://www.amazon.com/Lightning-Rescue-Ultra-Start-Pack/dp/B00LLH8Q5C. I bought it when I was working at a dealership, I was skeptical about them when I first saw them but a customer bought one and came back the next day telling us how he had jumped a diesel truck with it for a guy stuck on the road. I have used it and it works fine. I used to pack a set of motorcycle jump cables when we went on long trips, now I just make sure we have the lighning pak.
I have the same one. Purchased mine from a dealer (Caswell's in Mora last year for around $100). I have used it twice - once on my Spyder and two days later on a fellows Audi that was stuck at Costco. He was amazed that it would and did start his car.