Originally Posted by THE TECH
There is a thread on here where a guy used a lightweight battery by a known company and it doesn't last on a daily driver. This car is very electronic heavy so I would stick with OEM. Not worth chancing.
Thanks for the reply. I do leave my car parked for periods of time as well when I travel for work w/o a trickle charger.
A battery could represent a serious weight savings opportunity though.