Hello all, I am new to this forum, and I have a challenge for you guys. I am building an application that needs a tablet that has: - Very good battery life (users will be walking around, browsing the web own for around 4 hours, ideally more); - 5 to 7 inch touch screen; - WiFi access w/ full screen browser; - Ideally cheap (I have to buy more than a dozen, so price is an issue). I do not care about the resolution, the 3G, the android version, the processor, the memory, etc. I bought a very cheap MID 7 inch tablet with Android 2.3 to test (55$ on PriceAngels) just to test, I didn't expect much. Everything is exactly as I want, but the battery life (around 2 hours, not so bad for the price). I also thought about plugging an additional battery inside or outside the device, but I would prefer a tablet with the appropriate stock battery. Would you be kind enough to share your experience with Android tablets with me? Thanks a bunch!