In this modern era, mobile phones have become an extension of human activities. They are tools for communication, entertainment, work and organization. However, there is one important aspect of these devices that we often overlook: their battery health.
Battery life is a constant concern for many users, and it's important to understand how to maximize battery life to keep our devices running longer.
so When you're wondering what the ideal battery percentage is for your cell phone and why it's dangerous to always keep it fully chargedso say the experts.
According to several tech-savvy sites like CNET and TechRadar, The optimal range for keeping your cell phone battery is between 20% and 80% of its total capacity. This range is based on the internal chemistry of lithium-ion batteries, which are most common in modern portable devices.
When a battery discharges below 20%, irreversible damage can occur to its cells, reducing its long-term capacity.
On the other hand, Charging above 80% can shorten the life of the battery due to the stress placed on its internal components.
While it may seem convenient to keep your cell phone battery fully charged at all times, this practice can be harmful in the long run. When the battery reaches 100% charge and is still connected to the charger, a phenomenon known as “overcharging” occurs.
Overcharging occurs when energy continues to flow into a battery when it reaches its maximum capacity. This can cause the internal temperature of the battery to rise, which in turn can accelerate the degradation of the batteries and reduce their overall capacity over time.
According to Battery University, an online resource dedicated to the study of batteries and battery technology, keeping a lithium-ion battery at 100% charge all the time can reduce its useful life by up to 20-30%.
This means that you will have to change your cell phone battery more often. which is not only expensive but also harmful to the environment due to the generation of electronic waste.
Now that you know what the ideal battery percentage is for your cell phone and why it's dangerous to keep it at max all the time, Here are some practical tips to extend its useful life:
- Instead of charging your phone to 100% capacity all at once, consider charging it at short intervals throughout the day to keep it in the optimal range of 20% to 80%.
- When your cell phone battery is 80% charged, unplug the charger to avoid overcharging and reduce stress on its cells.
- High temperatures can damage your cell phone's battery, so avoid leaving it in direct sunlight or storing it in very hot places.
- Use quality chargers certified by your mobile phone manufacturer to ensure safe and efficient charging.
While it may be tempting to always keep your cell phone battery at 100% charge, This practice can be harmful in the long run.
Keeping it in the optimal range of 20% to 80% will help extend its life and ensure optimal performance over time.