What battery to buy?

[911JC911]

My battery in the 964 isn't holding charge. What battery and where do you guys go in Canada to get a battery? I've heard Optima or dry cell is the way to go. Thoughts? Thanks.

[haycait911]

red-top optima at wal-mart.

[911JC911]

That's what I was thinking of. Thanks.

[Porsche_monkey]

Optima - agreed

Walmart - not so much

[911JC911]

I've been Walmart free for 2 years.

I think Costco carries the Optima line...I might check there. I do not have a huge rush....it's not like I can drive the car right now anyway. Thanks!

[Gunter]

If your current battery is more than 3-4 years old, MAYBE you'll need a new one.
I would find out why it doesn't hold a charge by having it tested.
A shop will put a load on it, usually for free.
If the battery is still good, you'll need to trace the leak; do a search.
Optima Red is good but you'll need to make a tray to mount it; Alu or plastic:

http://forums.pelicanparts.com/showthread.php?s=&threadid=328799&highlight=optima +power

[911JC911]

Thanks Gunter. Question though, do I need that mounting bracket? There are others who say that the Optima 35 fits right in.

http://forums.rennlist.com/rennforums/showthread.php?t=326015&highlight=Optima+Battery