I just ordered one from eBay with the cable already soldered onto it. Anyone install one of these? The original battery is rated at a laughable 1150 mAh (or something like that) and this will be 1600. Was wondering how much better I can expect the phone battery life. I find during heavy use days, the phone just doesnt hold up well. Ill post a review once I get the battery installed and work with it for a day or two.