Extra Credit Math Time!įor those of you who want to monitor battery life a little more proactively-good news! You can do that with just a little math. However, if your MacBook overheats quickly while performing small everyday tasks (and especially if it also experiences any of the above symptoms), the culprit may be a faulty battery.
CNET COCONUTBATTERY SOFTWARE
Any number of hardware or software issues can cause your MacBook to overheat. Well, okay, it’s a little more complicated than that. If you can’t handle the heat-get a new battery in your MacBook. Be sure to test your laptop while it’s plugged in order to determine if the shutdowns are purely a battery issue. A MacBook can also turn itself off if it overheats or encounters certain errors. If this happens often-and shortly after you charge it-that’s a clear sign that it’s time to replace the battery. If your MacBook turns off when you don’t want it to, it could be because the battery is out of juice. It’s not just iPhones that unexpectedly shut down-all of our battery-powered devices can unexpectedly shut off when the battery lives past its expected shelf life. For those that prefer a milder MacBook experience, a good rule of thumb is to replace the battery when its run-time is down to 25 percent of the brand new run-time. How low you want to run your battery is a really personal preference-and some users like to keep things spicy. Are you now only able to while away a few minutes before your MacBook demands to be charged? Sounds like it could be time for a new battery. Remember when you first unplugged your new MacBook? Who could forget that sweet feeling of freedom as you whiled away the hours, anywhere you pleased.
If the number of charge cycles used is close to the maximum number of charge cycles for your model, you should start thinking about replacing the battery. Compare that to the maximum cycle count for your model, listed on Apple’s instruction page. Check out Apple’s instructions here. The Power section of your Mac’s System Information menu lists how many charge cycles your battery has been through. With a little digging, you can find some more details about your battery’s health. Anything under 80-percent and you should take your phone in to have the battery replaced.P.S.
CNET COCONUTBATTERY FREE
The free version of Coconut Battery requires the iOS device to be connected to your Mac via a USB cable.Īfter installing the app and granting it permission to run on your Mac, click on the iOS device tab, and look at the design capacity of your battery. It's important to note, the app is not available in the App Store and installing apps outside of official channels is something you do at your own risk.
CNET COCONUTBATTERY INSTALL
If you want more info than a simple pass or fail, or don't feel like talking to Apple Support at all, you can install the third-party app Coconut Battery. Coconut BatteryĬoconut Battery is not available in the App Store. One reason to opt for a visit to the store to run this test is if you have questions beyond testing your battery. You'll need to make an appointment through Apple's Support page and visit the store in person in order for the test to be conducted.
Naturally, the Genius Bar inside an Apple Store has all of the tools and resources required to run a diagnostics test on your phone's battery.
My iPhone X battery passed with flying colors, as expected. A few seconds later, a report is sent to the representative. You will then be walked through the process, which requires going into Settings > Privacy > Analytics. Once you're connected with a technician, inform him or her you want to know the status of your battery's health. Start a chat session with Apple Support, selecting the phone you want to have tested as the device in question. Install the official Apple Support app and sign into your Apple ID if required. This is by far the easiest way to check on your battery's health.
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