Why Does My IPhone Lose Battery So Fast?

How do you know when your iPhone battery is bad?

The most obvious symptom is that it doesn’t hold a charge as long as it used to.

There’s also a spot in the iOS settings that may give you a clue.

Go to Settings > Battery and, if it’s in bad enough shape, you’ll see a notification at the top of that screen that says your battery needs to be serviced..

How do I reset my iPhone battery health?

Step By Step Battery CalibrationUse your iPhone until it shuts off automatically. … Let your iPhone sit overnight to drain the battery further.Plug your iPhone in and wait for it to power up. … Hold down the sleep/wake button and swipe “slide to power off”.Let your iPhone charge for at least 3 hours.More items…

How can I tell which app is draining my battery?

Follow these steps:Step 1: Open the main settings area of your phone by pressing the Menu button and then choosing Settings.Step 2: Scroll down in this menu to “About phone” and press it.Step 3: On the next menu, choose “Battery use.”Step 4: Look over the list of apps that are using the battery the most.More items…•

Why is my iPhone battery health decreasing so fast?

Battery health is affected by: Surrounding temperature/device temperature. Amount of Charging cycles. “fast” charging or charging your iPhone with an iPad charger will generate more heat = over time faster decrease of battery capacity.

How do I keep my battery at 100%?

13 tips to extend the lifespan of your phone batteryUnderstand how your phone battery degrades. … Avoid fast charging. … Avoid draining your phone battery all the way to 0% or charging it all the way to 100%. … Charge your phone to 50% for long-term storage. … Extending battery life. … Turn down the screen brightness. … Reduce the screen timeout (auto-lock) … Choose a dark theme.More items…•

How long do iPhone batteries last?

about two yearsA true statement, as far as it goes. Batteries die. But many media reports this week have gone further. Take, for example, CNET’s review of the iPhone, which states that “Apple is estimating one battery will last for 400 charges — probably about two years’ worth of use.”

What drains iPhone battery the most?

#1: Cold weather. Without a doubt the biggest battery drain. Both charging the battery in the cold, and using the iPhone in the cold. While hot weather can have a detrimental effect on performance and battery life as well, nothing zaps battery life like the cold can.

Is Replacing iPhone battery worth it?

If your iPhone is a recent model In fact, if your phone is being throttled due to battery health, getting a replacement will breathe new life into it. Apple’s fees for new battery installations is pretty reasonable, and certainly much cheaper than buying a new phone. So in this case, it’s definitely worth it.

Can you increase iPhone battery health?

Optimize your settings. There are two simple ways you can preserve battery life — no matter how you use your device: adjust your screen brightness and use Wi‑Fi. Dim the screen or turn on Auto-Brightness to extend battery life.

Should I charge my phone every night?

Yes, it’s safe to leave your smartphone plugged into the charger overnight. You don’t have to think too hard about preserving your smartphone’s battery — especially overnight. … Wiens says the typical smartphone battery will get about 400 charge cycles, which should help the device last at least a year and a half.

How do I stop my iPhone battery from draining so fast?

The BasicsTurn Down the Brightness. One of the easiest ways to prolong your battery life is to turn down the screen brightness. … Mind Your Apps. … Download a Battery Saving App. … Turn Off the Wi-Fi Connection. … Turn on Airplane Mode. … Lose the Location Services. … Fetch Your Own Email. … Reduce Push Notifications for Apps.More items…

Why is my phone’s battery draining so fast?

As soon as you notice your battery charge is dropping faster than usual, reboot the phone. … Google services aren’t the only culprits; third-party apps can also get stuck and drain the battery. If your phone keeps killing the battery too fast even after a reboot, check the battery information in Settings.