Originally Posted by Bassman51

dehirm5:

I do it because I've had my 911 batteries die on me a couple of times while sitting unused for several weeks in the winter. I've never had this many battery problems with any other car I've owned - American, Japanese, German. Only with Porsches - there is no substitute.

I'll be away skiing for a couple of weeks at the end of the year and a dead battery in a 911 (or other modern cars) is a pain. The battery is in the frunk, which can only be opened via the electric switch next to the driver's seat. Which is inoperative when the battery is dead. So you require a booster battery, which needs to be attached to terminals located in the fuse block in the driver's footwell, to open the frunk. So you can get to the battery and either jump start the car or replace the battery. It's a pain. As is this, but I find this the preferable pain.

Originally Posted by Antigravity

As an FYI, we make a Lithium Battery with built-in Jump Starting and it Wireless. So you would actually never come back to a dead battery or not be able to open your frunk.

I know this is a 992 forum but many don't have the Lithium Battery so if you had a Lead/Acid Battery in your 992 you can swap out to lithium quite easy with Antigravity and never be stranded by a dead battery again.. Now this is not a substitute for maintaining your battery properlyin general, but it is an extremely valuable feature to know you won't come back to a dead battery or not be able to get in the frunk or start your car. You'll always be able to start your Car and drive with our Battery even if you over-discharge it.

Originally Posted by Mark S

If I use the batter finder on your website nothing shows up for the 992.