Although Apple’s smartphone is meant for multitasking, using your device for email, calls, messaging and various apps can quickly drain its battery dry. Fortunately, there are many ways to extend your Apple device’s battery life. We highlight the most effective ways, and take you step-by-step through the different methods of how to prolong your iPhone 5′s battery life, so you’ll never again be “that guy” who always asks to borrow an iPhone 5 charger.
Apple gives you the freedom to adjust your iPhone's screen brightness, but putting it on the brightest setting will not only hurt your eyes, but also drain your battery faster. Set your brightness to the lowest level can you stand.