If anyone is looking at these: Palm PRE (CDMA) battery, Lithium Ion (Li-Ion), Extended life Battery with XT Door:2000 mAh aftermarket Li-Ion, Lithium Ion Battery with Black XT door I would certainly refrain. There are a lot of websites selling them as well as eBay.

The battery is just fine and added hours to my daily use... but the backs are AWFUL quality. The back goes on super tightly for some reason - and micro cracks will form where the clips are located and eventually snap off. I used mine for less than 10 days and now I have no back... making the battery also useless. Just trying to save someone else $20. You get what you pay for on this one!!