Repeat the process four or five more times before even thinking about plugging in your cell phone when you still have battery power left
. After completing proper cell phone battery conditioning, it will not hurt your cell phone battery to plug the cell phone in every night or to convenient power sources such as USB ports during the day. Continue to drain your cell phone battery completely before plugging it in at every available opportunity. Regardless of the age or conditioning of your cell phone battery, it will always last longer over time when discharged fully before charging again.