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  • Battery Saver – Booster & RAM Cleaner
  • Battery Saver – Booster & RAM Cleaner
  • Battery Saver – Booster & RAM Cleaner
  • Battery Saver – Booster & RAM Cleaner
  • Battery Saver – Booster & RAM Cleaner
  • Battery Saver – Booster & RAM Cleaner
  • Battery Saver – Booster & RAM Cleaner
  • Battery Saver – Booster & RAM Cleaner
  • Battery Saver – Booster & RAM Cleaner
  • Battery Saver – Booster & RAM Cleaner
  • Battery Saver – Booster & RAM Cleaner
  • Battery Saver – Booster & RAM Cleaner
Description of Battery Saver – Booster & RAM Cleaner

Your phone battery drains too fast? Freezes frequently when using mobile phone? Want to optimize your mobile phone battery to extend battery life? Our Battery Saver will help you to resolve these battery issues.

★New Features Updated now! ★

🆑 Junk Clean
Help to clean up junk files on your device, such as ad files, log files, temporary files, apk files, etc.

☂ Notification Cleaner
Help you collect annoying notifications and hide them in our noti-box, and you can view or clear them later.

✈ RAM Freeup
Detect how many RAM you have used, and help you to release more space.

★Top Features★

♻ Battery Optimize
Battery Saver will help you optimize battery when there are any battery issues which include battery drains rapidly, phone freezes or phone gets hot when using your mobile phone.

🔋 Battery Saver
Detect and optimize the battery draining Apps to save power.

🌡 Battery Cooler
Accurately detect phone temperature, disable heat-producing Apps to cool down.

💪 Battery Health
Provide real-time tracking data from your device. You can view your device details and battery information with one tap, such as battery capacity, current capacity, battery status, etc.

🚀 Phone Speedup
Help you free up your memory space (phone’s RAM) and speed up your phone.

📱Device Details
Provide your device details, battery details and CPU details, you can optimize your battery and cool down with one tap.


- Quickly know the remaining battery usage time
- Estimate the time it takes to fully charge the phone
- Optimize the battery with one tap

Battery Saver is a professional and useful battery App which can efficiently improve your battery performance and extend your battery life.

Our Privacy Policy URL: https://sites.google.com/view/batterysaver-privacypolicy
If you have any problems when using our App, please contact us via Email: speedtest.lab.pro@gmail.com

Hope you like our App and enjoy it, don’t forget 5-stars for us. ☺

Version history Battery Saver – Booster & RAM Cleaner
New in com.batterysaver.optimize.booster.junkcleaner.master 1.2.7
New Function:

Electric quantity analysis-helps analyze the remaining battery time for entertainment and when the screen is turned off, and can also analyze the remaining time for specific applications.
New in com.batterysaver.optimize.booster.junkcleaner.master 1.2.1
New Version Updated!
1. Added more detailed power-consuming app information during scanning in Battery Saver and Phone Boost features.
2. Fixed some UI issues
3. Fixed bugs
New in com.batterysaver.optimize.booster.junkcleaner.master 1.2.0
New Version Updated now!

New Home Page & New algorithm of remaining time!

1. More prominent battery design - Optimized Home Page UI
2. Algorithm of time left is more accurate - According to current use to calculate the time, optimized the algorithm of time left and charging left time
3. New Style Notification Bar - show the battery time left and charging left time, more convenient to users

Welcome to download our Battery Saver, we only focus on your battery! :)
New in com.batterysaver.optimize.booster.junkcleaner.master 1.0.10
Optimized Function - Battery Optimize, added risk details, help users to know the status of the phone

Bug fixed - improve the use experience and feature performance
New in com.batterysaver.optimize.booster.junkcleaner.master 1.0.9
New Feature

Widgets - Add widget to home screen and optimize your battery with one tap!
App Optimize - Improve performance of functions and improve the use experience
New in com.batterysaver.optimize.booster.junkcleaner.master 1.0.6
1. New Features - Added Standby Mode, it can help you save power.
It will remind you when the battery is lower than 30%.
2. Fixed bugs, make our app more smoothly
New in com.batterysaver.optimize.booster.junkcleaner.master 1.0.3
New function, ultimate experience

1. Added notification bar - Fully optimize the App, to achieve the cleaning effect faster and easier, and improve efficiency.

2. Junk Clean - Helps to clean your junk files including apk files, residual files, etc. to free up more storage space.

3. Bug fixed - Fixed some UI issues and fixed some features logic to improve the using experience.

Welcome to download the latest version!
New in com.batterysaver.optimize.booster.junkcleaner.master 1.0.2
Optimized functions
Please rate this app
More info
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