Anyone using a Dyna Batt

Does anyone have any experience with one, if its good or bad? It seems interesting because its only 13.5 pounds and compared to a stocker it would take a lot of weight of the nose of the car. It seems like an alternative to a battery relocation, and the battery is only $120 which is more or less around the price of a relocation. I'm not necessarily looking to get one I'm just curious.:shrug:
 
I had one for a while, but I didn't like it that much. I unhooked it once for a couple of weeks while I was working on something and it died and would never charge back up. I may have just got a junk one, but I was not very impressed with it.
 
I had one for a while, but I didn't like it that much. I unhooked it once for a couple of weeks while I was working on something and it died and would never charge back up. I may have just got a junk one, but I was not very impressed with it.

i had the dyna bat. battery would die if the car wasnt used <3 weeks> i got rid of it & use normal one now. if you use your car every day it might be good


Hmm, that seems to be the consensus, it dies after a couple of weeks of no usage. I do use my Mustang everyday, but I'm sure I'll be getting a winter car this year, plus I don't think it has a warranty.:notnice: