Many users have questions about the potential effects on a phone's battery during charging, and whether this causes direct damage. In fact, this behavior itself doesn't damage the battery, but using the phone while charging may create certain conditions that accelerate battery degradation in the long run.

Most modern smartphones use lithium-ion batteries, which are designed to handle partial charging and discharging efficiently and without major issues. However, the main concern is the rise in temperature that results from combining charging with usage, according to the technology news site Geeky Gadgets.

When playing electronic games, watching online videos, or using apps that demand heavy processing while charging, the device's temperature can rise significantly. Since heat is one of the main factors affecting battery health, constant exposure to high temperatures can reduce the battery's capacity and shorten its lifespan.

It is unlikely that occasional or short-term use of the phone while charging will cause significant damage. Therefore, the main advice is to avoid excessive heat buildup, which often occurs during intense or prolonged use while charging.

What causes battery degradation?

Lithium-ion battery degradation is a natural process that occurs as they age, with their capacity gradually decreasing over time and reducing the amount of energy they can store. Although this decline is inevitable, several factors can accelerate it, the most prominent of which are:

High temperatures: High temperatures are one of the most harmful factors for the battery, as prolonged exposure can damage its internal components.

Complete battery discharge: Allowing the battery to fully discharge before recharging can stress its chemical structure, accelerating degradation.

Continuous charging to 100%: Although modern devices have overcharge protection systems, keeping the battery at full charge for extended periods can generate extra heat, which may negatively affect battery health over time.

iPhone while charging (websites)

Using the phone while charging can worsen these factors, especially if it leads to a significant rise in device temperature. Being mindful of these points and adopting proper usage habits can help minimize unnecessary battery drain and maintain its efficiency for as long as possible.