It is a problem that has affected humanity since the dawn of the mobile phone. We are so dependent on our phones that we rarely go a day without power. Many of us have a habit of plugging them in at night and go to bed, knowing that we will wake up to a fully charged device.


Is it, however, safe to leave our phones plugged into the charger after they have been fully charged? Are you harming or shortening the battery’s life? How can we ensure that the batteries in our smartphones last as long as possible? On this subject, there are numerous dubious myths and ideas. The Internet is rife with opinions masquerading as facts. So what exactly is the truth? We consulted with some experts and obtained some answers for you.


How does a smartphone battery work?

Lithium-ion batteries power smartphones. The electrodes in a battery cell are graphite and lithium cobalt oxide, with a liquid electrolyte in between allows lithium ions to move between the electrodes. When the charges change from positive (lithium cobalt oxide) to negative (graphite), the discharge reverse.


Batteries are typically classified in cycles; for example, the iPhone battery is expected to retain 80% of its original capacity after 500 complete cycles. A charge cycle is simply using 100 per cent of the battery’s capacity, though not necessarily in a step from 100 to zero; for example, you could use 60 percent one day, charge your phone overnight, and then use another 40 percent the next day to complete a cycle.


You can minimize degradation by adequately treating your battery.


Degradation occurs over time, and eventually, the batteries will not hold a charge, but how quickly a battery degrades depends on several factors. You can minimize degradation by adequately treating your battery. People overuse their iPhones which causes damage to their iPhone charging port and then they run for an iPhone charging port repair.


Overheating can cause the liquid electrolyte to break down and accelerate degradation, which is a significant issue. Another factor that may have an adverse effect on battery life is charging speed. There are numerous fast charging standards available today, but the convenience of fast charging can be costly and also hard to get same day phone repair.