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Apple iPhone 7 Battery and Power Usage Guide: How to Conserve and Maximize your iPhone 7 Battery Life

Both the latest #Apple flagship smartphones — #iPhone7 is entrenched with great battery life. In fact, these devices have the longest battery life among other Apple iPhones to date. This is mainly because of the ultra-snappy and efficient quad-core A10 Fusion chip inside them. Even so, there are still much you can do to further improve your iPhone’s battery life and battery lifespan. Should you be interested in learning the ways on how to conserve and maximize battery and power usage of your new iPhone 7, I encourage you to read further.

Your iPhone 7 comes with a non-removable battery, as well as the iPhone 7 Plus variant. Their battery life depends on several factors including network, ambient temperature, signal strength, accessories used, and activated features.

Before you jump into any of these battery life saving topics, if you have problems with your phone, visit our iPhone 7 troubleshooting page for we have already addressed a lot of issues with this device. Find issues that are similar with yours and use the solutions or troubleshooting guides we suggested. If they don’t work and you need further assistance, contact us by completing our iPhone issues questionnaire.

Recommended Methods to Conserve and Extend Battery Life of your iPhone 7

Step 1. Regularly check and monitor the battery percentage details.

One way to keep track of your phone’s battery status is by looking into or checking on its battery percentage. This will help you determine as to when your iPhone needs recharging.

The remaining battery percentage are shown in the status bar of your iPhone. If you don’t see it in there, then you would need to turn on the Battery Percentage switch on your device. Here’s how:

  1. Tap Settings from the Home screen.
  2. Tap Battery.
  3. Toggle the switch next to Battery Percentage to turn the feature ON.

Once you have it enabled or turned on, you should see the remaining battery percentage displayed in the status bar of your device.

To view and monitor the battery usage, call time, and data usage of your iPhone, follow these steps:

  1. Go to the Home screen to get started.
  2. Navigate to Settings-> Battery.
  3. Toggle the Battery Percentage switch to turn the feature ON.
  4. Navigate to the Usage and Standby fields, and then verify the time since your iPhone was last full charge. If you don’t see this information, tap Battery Usage.
  5. Continue by tapping on Settings located in the upper-left of the screen. Doing so will get you back to the Settings screen.
  6. From the Settings screen, tap Cellular.
  7. Verify the call time from the Current Period and Lifetime fields.
  8. Verify the cellular data usage from the Current Period and Current Roaming Period fields.

Note: If you want to reset the usage statistics of your iPhone, scroll down to and then tap the option to Reset Statistics located at the bottom of the screen.

Step 2. Adjust screen brightness.

Another way to save and extend your iPhone’s battery life is by simply adjusting screen brightness and setting it to a lower level. Alternatively, you can just enable the auto-brightness function. With Auto-Brightness enabled, your iPhone will automatically adjust up or down as necessary in different lightning.

To do adjust these settings, go to Settings-> Display & Brightness, and then adjust the brightness slider at a much lower level.

Generally, the iPhone 7 and iPhone 7 Plus displays are extremely bright, making it look great. However, powering that bright display can result to battery life draining faster than you might prefer.

Step 3. Disable Raise to Wake Function on your iPhone.

Raise to Wake is tagged among the more useful features of the new iOS 10. It works by automatically waking up your device once you raise it. Most of the time, this feature works like it is supposed to but then again, there is a surprising downside. As you activate this feature, your phone wakes up more frequently, thus resulting in an unusually high Home & Lock screen power consumption in the battery menu.

Needless to say, disabling Raise to Wake can potentially help preserve and improve your phone’s battery life since it prevents the screen from waking up in such scenarios. Follow these steps to disable this feature:

  1. From the Home screen, tap Settings.
  2. Tap Display & Brightness.
  3. Toggle the switch next to Raise to Wake to turn the feature OFF.

Step 4. Disable Background App Refresh.

Turning off Background App Refresh especially for unnecessary or unused apps is also an option for you to save power and extend battery life on your iPhone. With this feature enabled, your phone will tell you which apps can use your system resources and check for updates while in suspended state. As you install more apps, the total number of apps that attempt to refresh in the background and use your resources even while in suspended state will also augment. All these require a Wi-Fi or cellular connectivity. The process can result to your battery life gradually deteriorating.

To disable or turn off Background App Refresh on your iPhone 7, follow these step:

  1. Tap Settings from the Home screen.
  2. Tap General.
  3. Tap Background App Refresh.
  4. Toggle this switch next to Background App Refresh to disable the feature.

Step 5. Activate and Use Low Power Mode.

Your iPhone has Low Power Mode feature that is beneficial in battery life preservation. This feature works by preserving battery life when your iPhone reaches below 20 per cent. You can also enable it manually, whenever you want. It works by adjusting a few features on your iPhone, throttle down its speed and disable some syncing features when your battery reaches down to the said percentage level. As a result, you can still be able to use your device longer even in low battery state.

Here’s how to enable Low Power Mode on your iPhone 7:

  1. Tap Settings.
  2. Select Battery.
  3. Toggle the switch next to Low Power Mode to enable or turn it ON.

Step 6. Adjust Auto-Lock Settings.

Auto-Lock refers to the amount of time your iPhone needs to wait before it goes to sleep. As recommended, set it to the lowest possible option, which is 30 seconds so that your iPhone display will turn off and your phone will lock itself after 30 seconds of inactivity.

To manage or adjust this feature, follow these steps:

  1. Go to Settings.
  2. Select General.
  3. Tap Auto-Lock.
  4. Adjust and set the level to the lowest option (30 seconds).

The shorter the auto-lock time duration, the more you can save battery power.

Step 7. Disable Connectivity Features that are not in use.

Features like Wi-Fi, Bluetooth, AirDrop, Cellular Data, and Mobile Hotspot are among the factors that can lead to battery draining. Disabling these features when not in use can help save power on your device. Also be sure to manage your location settings to prevent unnecessary battery drain.

Here’s how to manage these settings on your new iPhone:

  1. Go to Settings.
  2. Tap Privacy.
  3. Tap Location Services.
  4. Scroll down to the list of apps to view which ones are allowed to access your location while you’re using them and which ones can do so at all times and then make some necessary changes.

Step 8. Minimize Motion or Animation Effects.

While animations and parallax effects are awesome to view, these can drain your battery faster. To save power, you can reduce motion or animation effects, by going to your iPhone’s Settings -> Accessibility-> Reduce Motion-> and then turn it off. Doing so will likewise turn off a large portion of animations and parallax effects that are featured in the iOS 10.

Other Helpful Battery and Power Tips for your iPhone 7

These are general battery saving tips you can use to preserve and extend battery life on your new iPhone. You may refer to this information if necessary:

Step 1. Condition your iPhone Battery

Let your battery charge completely especially for the first 3 charge cycles. Fully charge your battery overnight and then let it discharge completely before recharging. This process is technically referred to as battery conditioning.

Step 2. Avoid extensive overcharging

Extensive overcharging denotes charging your iPhone continuously for over 24 hours. Please note that your new iPhone comes with a lithium-ion battery, a type of battery that is prone to damage from extensive overcharging.

Step 3. Use the battery

As much as possible, do not let your battery sit idle for long periods of time as this can also damage your iPhone’s battery functions over time. If your iPhone has been idle for an extended period, be sure to charge and re-condition your battery.

Step 4. As much as possible, do not expose your iPhone to extreme cold or heat temperature

Extreme ambience is one of the factors that can damage your battery and the device itself. So you might as well consider keeping your iPhone away from too cold or hot places.

Step 5. Only use the OEM or Apple-provided accessories and phone charging options that are necessary

Some third-party accessories might not actually compatible with your iPhone’s charging slots, which can affect the overall charging functions of your device.

Step 6. Turn off Siri

Disabling proactive Siri suggestions can also help you save power on your device. This will stop Siri from providing you options every time you open spotlight search. To turn this feature off, go to Settings-> General-> Spotlight Search.

Step 7. Reboot your iPhone

If it’s the very first time you notice that your iPhone’s battery is unusually draining, it is more likely due to some errant process that has gone awry. A simple reboot would often times fix this problem.

Step 8. Check for the need of battery replacement

Please note that rechargeable batteries like the one found in your iPhone have a limited number of charge cycles. This means that it eventually needs to be replaced. Should your iPhone’s battery needs to be replaced, contact your carrier, Apple, or authorized service provider for safe battery replacement.

Safety Precautions when charging

If you notice or suspect that the Lightning connector of your iPhone got wet, exposed to liquid, or there’s a liquid in it, do not charge your iPhone.

Engage with us

If you have other issues with your Apple iPhone 7, we are always willing to help. Contact us through our iPhone issues questionnaire and provide us with all necessary information about your problem so we can find a solution to your issue.

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