Battery Doctor - Fast Charger 2018 APK

Rating: 2+ votes, 4.5/5

Fast Charger for Android is ultimate tool powered by Fast Charger team, which can boost your battery charging speed by...[read more]

Apps, Tools
2.2 MB

Download APK (2.2 MB)

This is an original APK file direct fetch from google play. It is safe to download and free of any virus.

File Infos

Size‎2.2 MB
File Namebatterysaver.fastcharger.batterydoctor-v1.0.1.apk
Requires Android VersionAndroid 4.1+ (Jelly Bean)
RecommendedAndroid 5.0 (Lollipop)
Package Namebatterysaver.fastcharger.batterydoctor
Author's NotesBattery Doctor - Fast Charger. Helps charge the battery faster than ever

Certificate fingerprints (Signature):

SHA-256: 8C8942FB8A7682C827601490592A3C166318A79552346E7F82B5C58D99D02E47
The cryptographic signature guarantees the file is safe to install and was not tampered with in any way.

File hashes:

MD5: ACFB88AA481A8E699CF3131DFE8926C6
SHA-1: B711E6607F2EC965D068EB7C39B34406821D881A
SHA-256: B30CE969CB68D384D614FCD580CA3F23A8271C0D5FC25ECD513F96D09DAB743C
Verify the file you downloaded is not corrupt and was not tampered with using the file hashes above.

Application Permissions


Screenshots (3 pics)

Screenshot 01Screenshot 02Screenshot 03

About Battery Doctor - Fast Charger 2018 APK

Battery Doctor - Fast Charger 2018 APK Download for Android
Battery Doctor - Fast Charger 2018 APK Download for Android


Fast Charger for Android is ultimate tool powered by Fast Charger team, which can boost your battery charging speed by about 20 - 40%. This app will automatically activate when you connect your charger and will boost your charging speed.

Battery saver
Battery Doctor is more than a power optimizer app, which does not need online connectivity to perform tasks. Works best on even non root Android phones. So just leave the idea to replace your installed battery to get extra charging. Go extend battery life with deep sleep mode when your phone is not in use.

How Fast Charger work:

When you plug the charging device, the application will automatically be activated, click "Start" to begin the charging process faster. Applications will kill all apps running in the background and consumes battery services such as Wi-Fi, 3G, Bluetooth, auto-sync, brightness level, screen timeout ... so will cause faster charging. When you click on "Stop" or "Exit" all the processes and signals will be connected again.

Fast Charger not only improve the speed of charging but also enhance your battery life.

Battery Doctor - Fast Charger
- Shows the battery info such as battery temperature, battery voltage, and battery health.
- Automatically change brightness level, screen timeout.
- Automatically activates fast charging mode.
- Automatically turn off Wi-Fi
- Automatically turn off Bluetooth

- Fast charger is FREE

Thanks for use Battery Doctor - Fast Charger

User's Reivew

1 ★ Fast charge my ass! Your stupid ad that's stuck on the front is annoying aswellby Justin Winz on December 17, 2017
4 ★ Awesome as it charges my phone really fastby Sriram Srivatsan on January 01, 2018
5 ★ Awesome!!by Anonymous on January 02, 2018
5 ★ quickby chit pont on January 05, 2018
5 ★ Oh my God! I can't say anything is very cool. Before I am download. This app it take 2h45min. But after I download this app it take 1h25min onlyby NAS DAM on November 05, 2017
5 ★ best fast charge app i have ever usedby 7753809690 vikas Pandey on October 09, 2017
4 ★ Bestest fast charger have I ever used 😘 love this ❤by Sanjana Tyagi on October 26, 2017
3 ★ Please make it faster batteryby konuri raviteja on November 06, 2017
5 ★ Just started using this app and seems good so ARUN KUMAR on October 09, 2017
5 ★ Very nice app...really its worked as well.....very nice app..thanks for Anonymous on October 31, 2017

How to install Battery Doctor - Fast Charger 2018 APK on Android phone or tablet?

Download Battery Doctor - Fast Charger 2018 APK file from, then follow these steps:

Update Phone Settings

  • Go to your phone Settings page
  • Tap Security or Applications (varies with device)
  • Check the Unknown Sources box
  • Confirm with OK

Go to Downloads

  • Open Downloads on your device by going to My Files or Files
  • Tap the APK file you downloaded (batterysaver.fastcharger.batterydoctor-v1.0.1.apk)
  • Tap Install when prompted, the APK file you downloaded will be installed on your device.

See more (full steps with pictures)

Questions & Answers

Q: What is an APK File?

A: Just like Windows (PC) systems use an .exe file for installing software, Android does the same. An APK file is the file format used for installing software on the Android operating system.

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A: Yes, absolutely. The Play Store installs APKs it downloads from Google's servers, and sideloading from a site like goes through a very similar process, except you're the one performing the downloading and initiating the installation (sideloading).
As soon as the Play Store finds a version of the app newer than the one you've sideloaded, it will commence an update.

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A: Whenever someone wants to download an APK file from, we'll check the corresponding APK file on Google Play and allow user download it directly (of course, we'll cache it on our server). If the APK file does not exist on Google Play, we'll search it in our cache.

Q: What are Android App permissions?

A: Apps require access to certain systems within your device. When you install an application, you are notified of all of the permissions required to run that application.

Don't hesitate to comment below if you have any questions or concerns.

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