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Battery Woes: Understanding Phone Battery Health and Tips for Optimisation

Our smartphones have become an important part of our lives, seamlessly integrated into our daily routines. From staying connected with loved ones to managing our work and entertainment, these pocket-sized wonders heavily depend on a crucial component: the battery.

However, despite the indispensability of our phones, they are frequently plagued by a common issue – battery life. This article will discuss phone battery health in detail, including the various factors that can affect it. Additionally, we will provide useful tips to help you optimise and extend the lifespan of your battery.

The Anatomy of Phone Batteries

Before exploring the topic of battery optimization, it is important to understand the basics. Additionally, lithium-ion batteries are commonly used in modern smartphones because of their high energy density and reliability. Furthermore, the batteries are composed of various components, which include electrodes, an electrolyte, and separators. Lastly, the electrodes are typically composed of lithium cobalt oxide and graphite, and they have the ability to store and release electrical energy as required

Factors Affecting Phone Battery Life

There are various factors that play a role in determining the overall health and lifespan of your phone’s battery. To optimise your battery’s performance, the first step is to understand these factors:

  1. Battery Age

Phone batteries, like any other component, have a limited lifespan. Over time, batteries gradually lose their ability to hold a charge, resulting in a decrease in battery life.

  1. Usage Patterns

The way you use your phone has a significant impact on its battery life. Engaging in activities such as streaming videos and playing graphics-intensive games can deplete the battery more quickly compared to casual web browsing or texting.

  1. Temperature

Both hot and cold temperatures can have a negative impact on battery performance. Lithium-ion batteries can experience rapid degradation due to heat.

  1. Charging Habits

Charging your device frequently and using chargers that are not standard can put strain on your battery. Frequently overcharging or allowing the battery to completely drain can also have a negative impact on its overall health.

Monitoring Battery Health

Numerous modern smartphones come equipped with integrated features that allow users to monitor the health of their device’s battery. To access this information on iOS devices, navigate to “Settings,” then select “Battery,” and finally choose “Battery Health.” 

Android users can access similar data by navigating to the “Settings” menu, then selecting “Battery,” and finally choosing “Battery health” or a similar option. These tools offer valuable information about your battery’s maximum capacity and can help determine if it requires servicing.

Tips for Battery Optimisation

Now that we have examined the factors that influence battery health, let’s discuss techniques for maximising and extending the lifespan of your phone’s battery.

  1. Charge Smartly

It is recommended to charge your phone when the battery level reaches approximately 20-30%, and to unplug it once it reaches 80-90%. Try to prevent the value from reaching 0% or remaining at 100% for long periods of time.

  1. Use Original Chargers

Whenever possible, it is advisable to use the charger and cable that the manufacturer provides. Using non-standard chargers can be risky as they may not provide the correct voltage and current, which could potentially damage your battery.

  1. Limit Background Activity

Kindly check which applications are currently running in the background, and disable any that are not necessary. Consequently, this helps alleviate the strain on your battery.

  1. Adjust Brightness and Screen Timeout

To conserve battery life, you can lower the screen brightness and shorten the screen timeout duration.

  1. Keep Software Up to Date

Software updates often include optimisations that enhance battery performance. So, make sure to keep your phone’s operating system and apps up to date.

  1. Reduce Push Notifications

Furthermore, ensure to limit the number of push email and app notifications. Frequently monitoring for new data drains the battery.

  1. Enable Battery Saver Mode

Many smartphones have a battery saver mode that can be activated to conserve power while reducing performance. Utilise it when your battery is running low.

  1. Manage Connectivity

Remember to disable Wi-Fi, Bluetooth, and GPS when you are not using them. These features have the potential to drain your battery even when they are not actively being used.

  1. Background App Refresh

Additionally, to conserve battery life and optimise performance, it is recommended to disable background app refreshes for apps that do not require real-time updates.


The health of your phone’s battery is crucial for both its performance and lifespan. To ensure that your device remains reliable and ready for your daily activities, it’s important to understand the factors that affect battery life and follow these optimisation tips. Indeed, maintaining a battery in good condition is crucial for ensuring a seamless digital experience.

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