Why Do Touchscreen Smartphones Stop Working After Long Battery Charging? Exploring Common Causes
Have you ever experienced your touchscreen smartphone stopping to function properly after being connected to a charger for too long? It's a common concern among smartphone users, especially those who have made it a habit to keep their devices plugged in whenever possible. In this article, we will explore the potential causes of this issue and provide practical solutions to ensure your device remains reliable and efficient.
The Role of Battery Health
The most frequent cause of touchscreen smartphones malfunctioning after prolonged charging is due to the battery’s deteriorating health. Batteries, much like humans, go through a natural aging process. This process is accelerated by frequent overcharging, extreme temperatures, and high current draw from frequent use.
Understanding Battery Overcharging
Batteries are designed to hold a specific amount of charge under certain conditions. When a smartphone is plugged in, it takes energy from the charger to charge the battery. However, if the battery is repeatedly charged beyond its desired state, it can cause a variety of issues. Overcharging can lead to the following complications:
Cell Degradation: The internal cells of the battery can become damaged, leading to a loss in capacity or problems with the battery’s ability to accept a charge. Circuit Failure: Overcharging can sometimes result in damage to the circuitry within the battery, leading to a malfunction that stops the device from functioning correctly.Battery Degradation and Its Symptoms
Battery degradation is a gradual process and is often hard to detect until it becomes severe. Some of the common signs that your phone battery is degraded include:
Shorter Battery Life: Even after a complete charge, the device seems to drain faster than usual. Uneven Battery Charging: The device may take longer to charge or may show irregular charging patterns. Unexpected Shutdowns: The device may unexpectedly shut down even when the battery is only partially charged.Preventing and Managing Overcharging
To prevent your smartphone from malfunctioning due to overcharging, consider the following practices:
Correct Charging Practices
Charge Only When Battery is Low: Only plug in your phone when the battery is below 20% to let the battery spend enough time in a discharged state. Avoid Overnight Charging: Once the phone is fully charged, remove it from the charger to prevent overcharging. Modern smartphones typically have safety features that detect when the battery is fully charged to stop the charge, but it’s always a good idea to unplug the device. Use Genuine Accessories: Using high-quality, certified chargers and cables can help prevent overcharging and ensure your battery maintains optimal function. Limit Exposure to Extreme Temperatures: Avoid keeping your smartphone in very hot or very cold conditions, as these can accelerate battery degradation.Regular Battery Checks
Periodically assessing the health of your smartphone’s battery can help you proactively address any potential issues. Use apps designed to monitor battery health or seek professional assistance to ensure your battery remains in good condition.
Conclusion
While it is natural for smartphones to face some reliability issues with prolonged charging, a well-maintained device can last longer and perform better. By understanding the causes of battery degradation and implementing preventive measures, you can enjoy your touchscreen smartphone for years to come without worrying about unexpected shutdowns or malfunctions.