Struggling to get your iPhone to last all day? Adjust these settings to maximize battery life and keep it running longer.

I haven’t had any problems with the iPhone 4 battery so far (I managed to make it last 38 hours once), but in case you were wondering if there was a way to use solar power to get more battery life - ...

Battery life is one of the most important factors when choosing which iPhone to buy. Measuring iPhone battery life in straight hours of real-world usage (as Apple likes to do) is not an accurate ...