Summary of “You’re Doing It Wrong: 3 Bad Habits That Are Ruining Your Phone’s Battery « Smartphones :: Gadget Hacks”

From talking to individual respondents, it appears many people were like me and confused about which charging habits are actually bad for your battery.
As a result, it exacerbates many bad habits regarding poor battery mismanagement.
Often with my laptop, I would watch videos and do homework late into the night, eking out what little battery I had left to accomplish whatever task I had. Afterward, I would plug it into the charger and go to sleep for the night to wake up to a full charge – but I never stopped to think about what happens to the battery overnight after it hits 100%. Even back then, without fast charging, it didn’t take eight hours to fully charge a battery.
At 77°F, the battery capacity reduced by 20%, meaning the maximum amount of energy the battery could store was now 80% of its original capacity.
To restore your capacity, you’d need to fully discharge your battery so that your battery would remember its full capacity.
Depth of discharge is the difference between the starting battery percentage and ending battery percentage, which determines the number of discharge cycles your battery has.
Most of us have at least 30 minutes to spare while getting ready, and by that time, fast charging should have your battery up to at least 50%. Depending on the battery percentage when you began charging, 30 minutes could give you an all-day charge.
Instead of 100% capacity, electric vehicles charge only to 80% and deplete to only 30%. This way, every electric vehicle lives its entire life in the sweet zone, and when the battery capacity begins to reduce, the system slowly increases the depth of discharge to maintain the same battery life while preserving the battery.

The orginal article.