I really do love this battery! We went to The Pittsburgh Power (arena football) game tonight and I listened to the entire Pittsburgh Pirate game, took tons of pics, and posted frequently to Facebook, then listened to the end of the Yankee game. Normally the phone wouldn't make it but no problems with the battery pack! We also went to the Pirate game last night and I used the pack there as well. I'm recharging it for the first time even though it still had about 1/4 capacity left. I'm so glad I saw this thread and it prompted me to do a bit of research!