Debunking Battery Myths: The Truth Revealed
A battery expert debunks common myths about smartphone batteries. While it is possible to charge a battery beyond 100%, doing so can damage the internal structure and reduce its overall lifespan. Charging a phone on airplane mode may speed up charging slightly, but the difference is minimal. Wi-Fi and Bluetooth connections drain battery life, so it's better to connect to stable networks. Using unofficial chargers can damage the battery, so it's recommended to stick with official models. Charging a phone through a computer or laptop is fine and may even be better for the battery. Powering off a device occasionally does not significantly preserve battery life. Batteries perform better in cool temperatures, but extreme heat can degrade them. Leaving a charger plugged in at the wall does not waste much energy. The ideal charge level for a battery is around 50% to minimize strain and extend its lifespan. Charging past 100% is not harmful, but keeping the charge level at 100% for extended periods can strain the battery. Replacing a phone battery can give it a new lease of life, but it is becoming increasingly difficult due to manufacturers' restrictions.