If you want to tweak the most battery life you can from your iPhone, iPad or MacBook (Pro) you’ll want to review these tips, some can squeeze a little more time from limited charge, but others you need to use early for best results.
iPhone, iPad, iOS battery life tips
Here are some of the best tips to squeeze extra power from an iOS device (iPhone, iPad, iPod touch).
Up to date
Make sure your iOS is kept up-to-date to ensure your device is utilizing Apple’s latest battery life preserving tweaks.
Get to know your battery. Open Settings>Battery and wait for your Battery Usage data to load. You’ll be able to see which apps use the most power and switch them off.