Users often charge their phones frequently, which can negatively impact battery health. This is why battery backup may decrease even after a full charge. Following the 80:20 rule maintains battery performance and provides better backup for a longer duration. Besides the 80:20 rule, some other things are also important to consider during charging. Always charge the phone with the original charger and avoid using the phone during charging. This will prevent the battery from deteriorating quickly, and the charging speed will also remain stable. Repeatedly fully charging the battery gradually degrades its health. However, if the phone is charged between 20% and 80%, there is less load on the battery cells. This rule is especially beneficial for users who use fast charging. In summer, most smartphones, especially iPhones, get hot during charging. To avoid this problem, Apple also recommends charging up to 80% only. Following this rule reduces pressure on the battery and decreases the problem of phone heating. The 80:20 rule is a simple yet effective method of mobile charging. According to this rule, the phone should be put on charging when the battery reaches 20%. Similarly, the charger should be removed when the battery reaches 80%. This protects the battery from overload and performs better for a longer duration.
