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Understanding the Basics: What is Optimized Battery Charging

Understanding the Basics: What is Optimized Battery Charging

Take an exhilarating plunge into the tech world as we unravel "what is optimized battery charging". This extraordinary feature, primarily found on iPhones, gives users an extended battery lifespan. We're all tied to our electronic devices, and the persistent question lingers - how can we make the battery last longer? This article shines a spotlight on this intriguing concept - investigating how it works and navigating through its advantages and possible drawbacks. As a bonus insight, we'll share a pocketful of pro tips on how you can charge your phone without nudging a dent in your battery's health. Let's get started!

How Does Optimized Battery Charging Work on an iPhone?

What is optimized battery charging on iPhone? Optimized Battery Charging is a feature incorporated into iOS designed to enhance your iPhone battery's lifespan. It operates by learning your daily charging patterns and then delaying charging beyond 80% in certain cases. Rather than reaching 100% charge quickly and remaining at that level for extended periods, which can contribute to battery wear, your device will pause charging at about 80%, finishing the charge cycle closer to when it anticipates you will be using the phone.

The feature works by leveraging machine learning to study the unique charging habits of the device. Based on the patterns it discerns, the system adjusts the charging speed and halts charging when it reaches a particular threshold. This process is designed to lessen the battery's stress levels and extend its overall life.

Pros and Cons of Optimized Battery Charging

Optimized Battery Charging is a feature introduced by Apple as a part of the iOS 13 update. It's designed to extend the lifespan of your iPhone's battery by reducing the time your iPhone spends fully charged.


  • Extended Battery Lifespan:The primary benefit of Optimized Battery Charging is that it's designed to extend the lifespan of your iPhone's battery. It does this by learning your daily charging routine and slowing down the charge rate when it predicts that your iPhone could be connected to a charger for an extended period of time.
  • Smart Technology:This feature adapts to your habits. That means that if you usually leave your phone to charge overnight, the optimized charging feature will slow down the charging process to 80% and will only complete the charging just before you wake up.
  • Reduces Battery Wear:By limiting the amount of time your iPhone spends at 100% charge, Optimized Battery Charging reduces battery wear. Battery wear is an inevitable part of lithium-ion batteries, but this feature ensures that the wear and tear occur as slowly as possible.


  • Inconvenience:If you have an irregular schedule, or if you often need to charge your phone quickly, Optimized Battery Charging can cause some inconvenience. Because it's designed to finish charging close to when you usually start using your phone, it might not always be fully charged when you need it to be.
  • Requires Continual Use:Optimized Battery Charging works best when your iPhone is charged in consistent circumstances — same times, same locations. If there is no 'normal' time for you to charge your phone and you charge your device randomly throughout the day, this feature might not provide any significant benefits.
  • Not Immediately Noticeable:The benefits of Optimized Battery Charging aren't immediately noticeable, because it's designed to slow battery wear over long periods of time. This can cause some users to think it's not working and to turn it off.

Other tips to charge your phone without damaging the battery

Preserving your iPhone's battery health is important to ensure the longevity of your device. Here are some other tips to help you charge your iPhone without damaging the battery:

  1. Turn on Low Power Mode –This mode reduces power consumption when your iPhone battery gets low, optimizing performance for essential tasks. This can help keep your iPhone going until you can access a charger, reducing stress on your battery.
  1. Manage Apps and Background Processes –Some apps and background processes can consume a significant amount of battery charge. By managing these, you can effectively reduce the battery usage of your iPhone.
  1. Avoid Extreme TemperaturesYour iPhone operates optimally at ambient temperatures, and keeping your device within this range helps preserve your battery life.
  1. Update Your iPhone regularly –Software updates often contain important fixes and improvements that help boost your iPhone's performance and battery life.
  1. Use approved charging equipment –Make sure to only use Apple-approved cables and chargers or third-party accessories that are certified by Apple. This helps ensure that the charging process is as efficient and safe as possible.


The Anker chargers for iPhone represented by Anker 735 Charger (GaNPrime 65W) is an ideal choice for iPhone users. This powerful charger can cater to simultaneous charging needs, delivering power to two USB-C and one USB-A device in parallel. Allowing a single device to draw up to 65W, it incorporates our PowerIQ 4.0 technology for quick, dynamic power distribution. This energy-efficient charger harnesses GaNPrime™ technology, which, if universally adopted, could massively reduce power usage, akin to lighting up Hawaii for a month. Complete with ActiveShield 2.0, it provides enhanced protection via intelligent temperature monitoring and adaptive power output to ensure safety across devices.



So, elevate your iPhone experience to new heights and break free from power outlet obsession. Knowing what is optimized battery charging feature will make your device smart about how and when it charges, ultimately serving to extend battery lifespan. Remember, your device isn't just smart, it's charging smart! So next time you plug in, know that you're not just topping up power, you're engaging in a greener tomorrow by preserving your battery's health.



Here are some commonly asked queries about what is optimized battery charging.


What is the difference between optimized charging and normal charging?

Optimized charging is an advanced charging method that focuses on battery health and longevity. It analyzes the user's usage patterns and controls the rate or timing of charging to prevent overcharging and reduce battery wear. On the other hand, normal charging simply charges the device at a constant rate, without consideration for battery health or usage patterns.

Is it good to turn on optimized battery charging?

Yes, it is good to turn on optimized battery charging. By doing so, the device will have improved battery health and longevity, resulting in better overall performance. Optimized charging tailors the charging process to the user's habits, ensuring that the battery does not experience unnecessary wear or stress, ultimately prolonging its life.

Does optimized charging drain battery?

No, optimized charging does not drain the battery. In fact, its main purpose is to protect and prolong battery life. It modifies the charging process based on usage patterns and prevents overcharging, which helps to maintain the battery's health and can improve its overall performance.

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