Other What is considered a full charge cycle?

[dragon4ever]

Is it from 0-100%? If I charge my iPhone two separate times at 50% does that equal one full charge cycle?

 

[ctjack]

Both count as 1 or any other combination that yields 100 in total.

 

[DeltaMac]

Yes, that's correct.
A bit more information here...

Batteries - Why Lithium-ion?

Learn why Apple rechargeable lithium-based technology provides the best performance for your iPhone, iPad, iPod, and MacBook.

www.apple.com