Congratulations on your brand-new iPhone 6 or 6 Plus. Perhaps you've upgraded your old iPhone because you just can't stand to part with it, and you're loving all the new features. Unfortunately, you might also notice that your battery is struggling under the weight of the new features, and you want to take steps to correct it. but it seemsĀ liGo.co.ukĀ have some tips to maximize battery life, however.