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Expected Updates in iPhone 15 Series Battery Life Issues

James Davis

Sep 13, 2023 • Filed to: Latest News & Tactics • Proven solutions

The iPhone is among the most popular smartphones used across the world. With each new iteration, Apple introduces new iPhone designs, innovative features, and enhancements. These are the reasons which captivate millions of users worldwide. However, there has always been one persistent challenge that iPhone users face: battery life. Despite continuous improvements, battery drain remains a concern for many iPhone users.

But fret not! The forthcoming iPhone 15 series is expected to tackle this long-standing issue. It promises significant updates that will revolutionize the battery's performance. In this article, we take a look at the expected updates and enhancements in the iPhone 15 battery life.

iphone 15 series

Part 1: Why Good Battery Life Is Important for Daily Use

Battery life plays a crucial role in the overall user experience of the iPhone. Nowadays, users rely heavily on their smartphones for various tasks throughout the day. From staying connected with loved ones to managing work, the demand for a device that can keep up with busy lifestyles is ever-increasing. Here are a few reasons why good battery life is essential for daily smartphone use:

Seamless Communication

Smartphones serve as our primary means of communication. They allow you to stay connected with family, friends, colleagues, and clients. You need smartphones to make important calls, send texts, and join video chats. Having a good battery that lasts a long time is important. It means you can stay connected all day without worrying about running out of power.

Productivity on the Go

Smartphones have become indispensable tools for productivity. They enable you to access emails, calendars, documents, and various work-related apps. With a strong battery, you can tackle tasks, attend meetings, and manage your commitments. You can do all this without worrying about sudden power depletion.

Entertainment and Media Consumption

Smartphones are the most popular devices for fun activities. These include watching videos, listening to music, playing games, and using social media. Long-lasting battery life means you don't have to keep looking for a place to charge them. It also becomes less disruptive while you enjoy your favorite movies, songs, or games. Moreover, it keeps you entertained during long commutes or while waiting for appointments.

Travel and Exploration

When you are visiting a new city or going on an exciting trip, smartphones are really useful. They have apps that help you find your way around and provide information about places. You can also use them to take pictures and share your experiences on social media. Having a dependable battery means you can enjoy your journeys to the fullest.

Emergency Situations

In unexpected situations or emergencies, having a phone that's fully charged can be a real lifesaver. It lets you make urgent phone calls and get important information. Moreover, you can stay in touch with the right people, like the police or your family.

Part 2: How Apple Is Going To Improve the Battery Life of iPhone 15 Series?

Apple has always been at the forefront of technological innovation for all its devices. It has continuously pushed the boundaries of what's possible in smartphones. One area that has consistently received attention and improvement is battery life. Nowadays, iPhone users eagerly expect the arrival of the iPhone 15 series. They wonder how Apple will tackle the persistent challenge of maximizing battery performance. For now, the rumors about iPhone 15's battery life look promising.

A big reason for the rumored updates in battery concerns the introduction of the new chip. The new Bionic A17 chip is expected to be a 3nm chip that replaces the older 4nm chips. This new is rumored to be at least 35% more power efficient than the Bionic A16 Chip. With this chip in iPhone 15 series, its battery life is likely going to improve.

apple a17 bionic chip

The OLED display is the second factor that has made iPhone users hopeful about longer battery life. According to the rumors, Apple is using a more efficient OLED driver for the new iPhone 15 series. The new OLED display driver chip is expected to be 28nm. It is a noticeable difference from the chip used in iPhone 14 series, which was 40nm.

Another major factor in improved iPhone 15 battery life is more memory and better iOS in the new iPhone 15. It is believed that the new iPhone 15 series will be launched with 8GB of RAM. It will make the device a lot quicker and consume less power. Moreover, it is also rumored the new iOS 17 is heavily focused on performance and efficiency.

Part 3: What Is the Expected Battery mAh of the iPhone 15 Series?

Apple enthusiasts eagerly await the release of the anticipated iPhone 15 series. One burning question on everyone's mind is the battery capacity. Apple has a history of refining and optimizing battery performance in their devices. Each new iPhone brings advancements that push the boundaries of power efficiency. Given below are the rumored iPhone 15 battery mAh:

iPhone Model Battery Capacity
iPhone 15 3279 mAh
iPhone 15 Plus 4323 mAh
iPhone 15 Pro 3200 mAh
iPhone 15 Pro Max/Ultra 4323 mAh

Part 4: Helpful Tips To Improve the Battery Life of Your iPhone

The upcoming iPhone 15 series holds promise for improved battery life. However, you can take steps to optimize and extend the battery performance of your existing iPhone. Make the most out of your device's battery capacity by using a few simple tricks. Here are some helpful tips to improve the battery life of your iPhone:

Optimize Display Settings

Your iPhone's display is one of the biggest consumers of battery power. To maximize battery life, consider lowering the brightness level. You can also enable the auto-brightness feature in the Display & Brightness settings. Additionally, reducing the screen timeout interval can help conserve battery.

manage display and brightness settings

Adjust Background App Refresh

Background App Refresh allows apps to update content even when not actively used. This feature can drain your battery. You can manage this feature by going to Background App Refresh settings in the “General” tab. Here you can selectively enable this feature only for the desired apps.

manage background app refresh

Manage Push Email

Constantly fetching new emails in real-time can be a battery-intensive process. Instead of using the Push Email setting, switch to Fetch or Manual Fetch. You can do that in the Account tab of Mail settings. Moreover, you can select longer intervals to check for new emails. It is also possible to opt for a manual refresh of your inbox when needed.

set manage push email settings

Control Location Services

Many apps request access to your location, which can significantly impact battery life. You can review which apps have location access in Location Services settings. These are located in the Privacy tab of your iPhone Settings. You can also choose either "While Using" or "Never" for the unnecessary apps.

control location services

Disable Unnecessary Notifications

Notifications not only interrupt your workflow but can also consume battery power. You should review and turn off notifications for apps that you don't find essential. It can be done in Notifications Settings. This way, your iPhone won't light up or vibrate unnecessarily, conserving battery life.

disable unnecessary notifications

Enable Low Power Mode

When your battery level gets critically low, activate Low Power Mode. It is located in the Battery Settings of your iPhone. This feature reduces power consumption by disabling non-essential background processes. It also adjusts system animations and optimizes performance.

activate low power mode

Get a Specialized iOS Manager

Using a specialized tool like Wondershare Dr.Fone can optimize your device's battery life. It is able to fix all the minor and major problems in your iPhone. Moreover, using this tool, you can unlock your iPhone and do automatic backups. It is also a great replacement for iTunes. Furthermore, you can use this robust iOS toolkit to erase junk files from your iPhone.

iphone management toolkit

safe Downloadsafe & secure


The forthcoming iPhone 15 series holds great promise. It is especially true for Apple enthusiasts who have long yearned for an improved battery. With each new iPhone release, Apple has consistently pushed the boundaries of battery performance. Thus, the iPhone 15 battery is expected to be no different.

Besides the expected updates, it's worth noting that efficient device management tools can further enhance the iPhone experience. One such tool is Wondershare Dr.Fone. It is a powerful software suite offering various features for managing and optimizing iOS devices. From data backup and recovery to system optimization and device cleaning, Wondershare Dr.Fone provides users with a comprehensive toolkit.

James Davis

James Davis

staff Editor

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