Proper Charging

Hi

Apple's instructions for charging your iPhone are available here:

• If your iPhone, iPad, or iPod touch won't charge - Apple Support
• http://help.apple.com/iphone/9/#/iph63eecc618

Tips on maximising battery life and lifespan are available here:

https://www.apple.com/batteries/maximizing-performance/

The charging cycle is explained here:

https://www.apple.com/batteries/why-lithium-ion/

Hi Provoked, below is a User Tip from a top expert on batteries here in the forum. It will explain the "proper" way to charge and prolong your battery. Not much to be concerned about other than leaving the battery fully depleted for long.

When to charge your iPhone or iPad