Dear All, I got my Mini replaced after the first one turned out to be faulty. Apple has given me a new one but I'm a bit worried about its battery life. Naturally, I always try to do everything I can to make its lifespan longer, therefore, I use Battery Doctor regularly and I try to drain the battery to 0 once a month. The problem is that once I charge the Mini to 100% the battery seems to be losing power quite quickly. I've just had a look at the stats and after using the Ipad for 1h45min the battery level droped to 91%. Mind you, I've been just using it to chat with some folks and check my email plus playing a a game for 5minutes (Zombiewood) I charged the Ipad yesterday, left it for the night with WiFi off and then started using it today just the way I've described. Surprisingly, 100% usually hold for like 30minutes or even more and then 99%-91% drops quite quickly... Sometimes each percent drops every 5 minutes! Is everything OK with my Mini? Should I get it replaced again? I've paid quite a lot for it (32GB, 3G, WiFi) so I'd like to make sure it's gonna last for at least 3 years... I'd be grateful for some advice. Thanks!