why phone battery draining so fast

Maximizing your mobile battery life is a simple matter of minimizing your power uses. As your Android smartphone has a lot of components that closely touch on power use. simply optimizing your device on a daily basis on fully automatic connectivity toggles.

there are many ways and boost battery life and take better care of your rechargeable battery.  thought with their mixture of information and common sense that doesn't make sense that any of the things people know about battery life are wrong. with several years of battery check if you don't realize about battery and all the way down on Nickel-cadmium battery, if you don't fully charge the battery and keep letting it all the way on first use you might end up with restricted capacity. this is no longer the case with Lithium-ion batteries, nowadays most phones and laptops will come with a battery that is partially charged and you will do no harm if you start using the device right away after purchasing.

Charging before empty harms the battery life, the opposite is true with Lithium-ion batteries. After fully charging because of high voltage stress in the battery decrease your battery life. So it's better for the battery on charge when the battery level is under 20% and take it off charge as soon as it shows the battery fully charged.  this is why your phone/laptop makes a method to save battery life, reporting the battery is fully charged when its actual example is below capacity.

 With a simple trick, Which method is already in your Android smartphone now and get hours more life from the device by using it. Though Most smartphones tend to have short battery life, if you stick with their default settings, Then make this simple adjustment to give your Android phone a battery boost.

 Assistant:  Generally we used personal assistants like “Amazon echo ”or  “Google assistant ”. The default behavior of this assistant on Android is to always have its mics open listening for an “Ok Google”.  So always use the power & though the battery drain is not gigantic if you don't make use of this service, then stop this waste.  it should be better for you to switch it off. Of course, you can still access the voice assistant by clicking the Mic icon in the Google search bar.

Go to

 ⇒ your main phone setting

 ⇒ select Google

 ⇒search ‘assistant and voice’ under Google Assistant

 ⇒ setting

 ⇒ select the assistant tab

 ⇒ Click on your phone under assistant device

 ⇒ Switch off access with voice match + unlock the voice match. 

Use Black/Dark Wallpaper, Theme, and screensaver: If your wallpaper and screensavers which you used are dark, then it will help you to reduce the battery continuous losses. when you switch on the phone, this is not going to make a huge difference to battery life but it's a no-cost method to add another couple of percent battery. Avoid live themes or live wallpapers which may be attractive but drain your phone battery like a giant hungry monster. In the case of Black background reduce battery consumption and it will help especially on the LCD screen that doesn't need to power the details.

 Disable push Email: if your phone constantly checks if there's a new email or not, it is a waste of power. instead of alloying email to be pushed to your phone at any time, you should change the setting to fetching often, maybe 20 or 30 minutes, if you don't need to respond immediately to anyone. 

Kill applications after work done: When you open an app for your work mind it after finishing your work you should murder the application but if you don't kill the app and just back your smartphone home screen the app consumed power in the background. 

Connectivity Features: connectivity features are the main drainers of your phone battery life. if you want to enjoy power then you should always turn off your Wi-Fi, Bluetooth, and Location service when you are not actively using them. You are going to be really aggressive with control over your battery, you might want to experiment with disabling your mobile network connection when you know you won't be using it as well.

Stop unwanted apps notifications: Don't have to let your app synchronize all of its data automatically. choosing to do this manually or auto-sync the apps that are really needed. Because it seriously reduces power. To turn it off go to settings>accounts and tap the three vertical dots in the upper right corner and uncheck it.

Don't use vibrate: If you decide to have your phone alert you to incoming calls by vibrating rather than playing a ringtone? unfortunately vibrating uses much more power than playing a ringtone does. Though a ringtone only has to make a small membrane in your phone's speaker to produce sound.in the vibration mode, the vibration motor rotates a small mass to make your whole phone shake that process takes a lot more power than ringtone which drains your battery so fast. if you don't want to be disturbed by Ringtone, turn off all notifications or go for silent mode and leave the phone in front of you so you can notice when a new call is coming in.

Wise use of the internet: Nowadays mobile traffic makes up an incredible amount of internet users worldwide and this amount is expected to continue to rise day by day. most people are still accessing the internet very inefficiently, to use the internet efficiently you should always use Wi-Fi over cellular service cause cell service consumed more power than Wi-Fi service.

IFTTT:  letters stand for IFTTT is (if this, then that). The Role of IFTTT is to arrange a network to work for you. Once you subscribed to their service, on their website and download their Android app” IF” you can get your phone to do a lot of things without your active intervention. for example- you might activate your phone's location, This will let IFTTT respond to your smartphone's location, and then you might tell IFTTT- “ok if I leave home turn my Wi-Fi off, and then likewise if I arrive home then turn on your Wi-Fi. With this little smartness and forethought, you can quickly turn your phone into a fully automated power managing machine.

Dim the screen brightness or use auto brightness: If you love your smartphone's large colorful notch cutting display, but it is the Main enemy for your phone battery than any other component of your phone. the digital display consumes battery percentage in a devastating way. maximum phones include an Auto-Brightness feature that automatically adjusts the screen brightness to adjust ambient lighting levels. Even if you do nothing else we suggest following this to off the auto-brightness will extend the life of your battery dramatically higher than before.

Other Factor: always on display killed your battery it sounds like common sense that an always-on display will smash your battery there is no doubt. Remove the phone from the case while charging your handset. if you have a case on your phone remove it. the phone is being properly charged when the phone is below a certain temperature.  switch off Wi-Fi and Bluetooth if they are not needed.use headphones instead of the speaker. turn off the keyboard backlight & use wifi calling when available, Wi-Fi calling help with battery life as well as the call quality of your phone.