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  • Sometime in the nearest future, phone batteries will charge in a few seconds, last for months,

  • and get energy through Wi-Fi! Sounds great, but that time is yet to come. (Hey, I’m

  • holding out for the four-day work week myself) ! For now, people have to try other ways to

  • save battery life. Let's figure out if such methods as switching off Wi-Fi really work!

  • - If you need to save your phone's battery, switching the device off won't do the trick,

  • especially if you're planning to use it again in an hour or so. The whole switching on/switching

  • off thing takes too much battery power. At some point, your phone's screen just won't

  • light up anymore because trying to save energy, you've drained the battery completely.

  • - If your phone is running low, turning on Airplane Mode will indeed help to make the

  • battery last longer. This function shuts off cellular, Wi-Fi, and Bluetooth connection,

  • which saves a lot of energy. It's especially effective when you're in the area without

  • a proper cell signal. If you don't turn on Airplane Mode, your phone won't stop looking

  • for a signal, and it will drain the battery shockingly fast.

  • - Turning off location services can prolong your almost-empty battery life. The worst

  • thing is that you may not even realize that some of your apps are using this feature behind

  • your back. But anything that needs GPS navigation, for example, taxi services, particular games,

  • or even social media apps, will effectively wear your smartphone's battery out.

  • - Turning off vibration on your gadget can help you to save a bit of battery charge.

  • Both Silent Mode and an audible signal need far less power than vibrations.

  • - Closing background apps to make the battery last longer won't do you any good. Background

  • apps don't mean "running apps." It only means that they're in a state where you can easily

  • re-launch them again. They don't use much of your battery resources. Closing and opening

  • them again needs way more power and drains your battery very fast.

  • - Your phone's display needs a lot of energy to animate moving wallpapers. However pretty

  • and entertaining they are, try not to set them as a background. The fewer colors your

  • background has, the more energy-saving it is. The screen needs more power to render

  • numerous bright colors than it does while dealing with a black-and-white or three-color

  • background. - There is a belief that if you freeze your

  • phone, you'll be able to prevent lots of battery problems. In reality though, you should protect

  • the battery from any extreme temperatures, both hot and cold, because they can drain

  • your battery in no time. And by putting your phone into a freezer, you shorten its battery

  • life altogether. - Fast charging isn't for everyday use. It

  • does top off your battery amazingly fast, but it also wears it down more than regular

  • charging. Try to use this method only when you're in a hurry.

  • - I bet your smartphone's screen looks great, all big and bright. No surprise that it's

  • also a massive battery drain! Even if your battery isn't running low, go to the display

  • settings and turn the screen brightness down. Both the battery and your eyes will thank

  • you. Disabling auto-brightness can also come in handy - then your display's brightness

  • won't get higher than you want it to be. You can also choose how long your screen should

  • stay active: the shorter this time is, the more battery you save.

  • - If you know your phone's battery is about to run low, and the next charge is nowhere

  • in sight, try not to use the camera, especially with the flash on - it needs way more power

  • than any other app! - Turning off push notifications can also

  • help to make the battery last longer; otherwise, every time a notification arrives, your phone

  • will light up and waste its battery charge. If you still want to get some apps' notifications,

  • open Settings on your smartphone and choose Notifications. There you can tap those apps

  • you'd like to be notified by.

  • - Energy-saving apps look like a great way to prolong your battery life! They clamp down

  • on unnecessary tasks, shut down faulty programs that draw too much energy, and close apps

  • that insist on launching themselves and downloading updates. Is there a catch? If you download

  • an energy-saving app advertised in another app, you'll most likely get malware that can

  • later steal your personal info. Battery-saving apps should be downloaded only from authorized

  • stores, and only after you read other users' reviews.

  • - The phone battery won't last longer than two years. That's a myth too many people believe

  • in. How long the battery will serve you depends not on time but on charge cycles. Most smartphone

  • batteries these days have a lifespan of about 300 to 500 cycles. You may assume that every

  • time you fill up your phone, you waste one charge cycle, but that's not exactly so. One

  • charge cycle is when a battery discharges from 100% to 0%.

  • - That's why letting your smartphone's battery discharge completely before charging it again

  • is a bad idea. From the time it's produced, a lithium-ion battery (which is the battery

  • used in your device) remains in a state of permanent internal corrosion. And it's normal

  • that over time, it can't hold so much charge. If you always wait until your phone's battery

  • fully discharges before "feeding" it again, it wears out much faster than it's designed

  • to. It's better not to let your battery drop below 25%.

  • - If you aren't using Wi-Fi, switch it off, and you'll save your battery. But is it really

  • so? Wi-Fi is far less battery-hungry than the cellular connection. If there is a Wi-Fi

  • network somewhere nearby, your phone will indeed try to connect to it. If not, your

  • gadget will keep searching for a suitable Wi-Fi network, but it will sip only a bit

  • of battery power. Turning off your Wi-Fi also means that your

  • gadget will use cellular data. It won't only drain the battery faster, but it will also

  • cost you quite a lot if you don't have an unlimited data plan. Switching off Wi-Fi on

  • your smartphone only makes sense if you're going on a long trip with no Wi-Fi networks

  • along the way. And if you just travel between home and work or run some errands, there's

  • no problem with leaving Wi-Fi on. - Another valid reason for not switching off

  • your phone's Wi-Fi is the Wi-Fi Positioning System. If your GPS uses Wi-Fi, not cellular

  • connection, your battery will last longer! In some places, such as big shopping malls,

  • GPS signals may get blocked or become confused. While trying to get back on track, GPS navigation

  • will empty your battery in no time. But if you connect to a safe local Wi-Fi network

  • (with the key word being "safe"), it will help you to navigate your way through the

  • mall. - I won't probably surprise you here, but

  • Power Saving or Low Power Mode DOES help when your battery is running out. Depending on

  • your software, this mode can limit different phone functions, from reducing the processor's

  • speed to turning off all push notifications. But here's the thing: in SOME phones, lower

  • speed means that apps take longer to finish tasks, put more strain on the processor, and

  • consume more energy. The whole power-saving idea defeated.

  • - Switching off auto-downloads and uninstalling unnecessary apps is an effective way to save

  • battery. In your settings, you can also opt for your downloads to occur only over Wi-Fi

  • - it will prolong the battery charge as well. And make it a habit to look through the apps

  • on your phone and delete the ones you don't use anymore. However little energy they consume

  • throughout the day, it may still add up with time.

  • - Facebook, Twitter, Instagram, and other social media are some of the most potent battery-draining

  • apps. Even when you aren't using them, they keep updating data. That's why every time

  • you open one of them, you see fresh information. You can deal with this problem by, for example,

  • opening Facebook in its browser mode or choosing to fetch data less frequently or manually

  • in the app's settings.

  • Hey, if you learned something new today, then give the video a like and share it with a

  • friend! And here are some other videos I think you'll enjoy. Just click to the left or right,

  • and stay on the Bright Side of life!

Sometime in the nearest future, phone batteries will charge in a few seconds, last for months,

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