Do any of my readers use the FastMac MacBook Pro extended battery? At $100, it’s cheaper than the OEM Apple battery replacement and holds more juice than the original battery. I don’t need one at the moment, but I’m afraid that as my MacBook Pro gets older and outdated, that companies like FastMac will stop producing these extended batteries.

Also, it’d be nice if FastMac gave an average of how much more power this extended battery provides.