1. Fill up when you can. In the early days of the emergence of smart phones, every mobile phone manufacturer, out of the original intention of protecting their own interests, often stressed the use of original chargers (including charging cables) to charge electric devices. Some manufacturers designed special data cables and did not support other chargers (including charging cables). Later, as smartphones and laptops became more and more widely used, it became clear that this was a self-limiting trend, so now everyone basically has a unified standard, one charger/cable can charge different brands and properties of electrical appliances. It's easy to charge, and one of the things users should be aware of is trying to keep the battery as full as possible at all times. Under normal circumstances, when the battery is too low, mobile phones and laptops will be alerted, then you need to timely recharge, although too low power will not lead to a direct safety accident, but overuse, over time will cause damage to the battery structure.
2. Just fill it up. The inside of the lithium battery cell is also composed of many components, the new battery is good, if it is used for a long time, maybe the function of which components will decline, so there will be overcharge safety risk. Several of the typical Samsung and Apple incidents have been reported because the owner of the device put the phone at the end of the bed to charge it while sleeping, causing it to burn and explode.
3. Never do two things at once. The author has experienced that it is very easy to feel the heat of the mobile phone while charging, especially when playing games. The reason is also very simple: the mobile phone is equal to working two jobs at the same time, which makes it have to pay more than twice the labor force, and the body will naturally get hot.
