6 Best Fast Battery Charger App For Android

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Download the Best Fast Battery Charger App For Android on the Google Store by clicking this Button

If you are looking for the Best Fast Battery Charger App For Android to download for free, look no further.

Our expert panel of reviewers has tested dozens of apps and we have compiled a list of the 6 Best Fast Battery Charger App For Android that passed our tests.

Check out our list of the 6 Best Fast Battery Charger App For Android, tried and tested by our expert reviewers.

6 Best Fast Battery Charger App For Android

1. Battery Notifier – Optimize Battery + Fast Charge

Download the App on the Google Store by clicking this Button
“An battery optimizer application that will warn you about the state of charge of the battery and optimize battery, thereby helping to keep it in working condition for many years.♻️

List of the most important options and features of the battery booster application:

📩 Warning notifications

📩 Turn on / off notification messages from the battery saver app

📩 Choose the different types of warning notifications about a full or low battery charge:
– vibration notification
– alarm notification
– music notification
– flashing flash notification

Regardless of whether the new phone or it has been used for five years, it can have various problems with the battery.

To avoid troubles, you need to take care that the smartphone battery lasts as long as possible. What can be done? In fact, everything is very simple, you need to learn how to control the battery charge, disconnect the phone from the power on time and put it on fast charge in time.🧾✅
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We don’t allow apps with misleading, improperly formatted, non-descriptive, irrelevant, excessive, or inappropriate metadata, including but not limited to the app’s description, developer name, title, icon, screenshots, and promotional images. Developers must provide a clear and well-written description of their app and avoid using repetitive or unrelated keywords or references. We also don’t allow unattributed or anonymous user testimonials in the app’s description.
We have created an booster application that will help monitor the state of the battery and will notify you when the phone can be removed from charging or, on the contrary, you need to put it there.🔎 Тhis will ensure long battery life and save battery from burnout. And you no longer need to look for a fast charger to save your phone.🔋🔰

The warning notification function in the boost phone battery application will alert you to the battery status of your phone.🔊 You will receive warning notifications that the phone is charged and it is time to disconnect it from the power mode, which will allow you to remove the phone from charging on time, not overheat it and not damage the battery.🔝

There are several types of such messages available in the boost battery application and everyone can choose something suitable for themselves.😍🆒

Choose your type of incoming messages depending on your lifestyle.📨 If you are constantly working or studying, if you have a small child, then it is better to choose silent messages that noticed you, but they will not make harsh noises. Then messages will suit you where you need to turn on vibration or turn on the light, such messages are visible when your phone is near you.💡📳

If you lead a freer lifestyle and are not afraid that the sound will disturb you or your surroundings, feel free to turn on audio messages that you will definitely hear. Among the sound messages in the application, an alarm clock or music playback is available. If you choose to turn on music, then you can select songs and melodies from your own playlist and set them to incoming messages.🎶🔔

If you do not want to receive any messages from the battery optimizer application, just go to the settings and disable them.📵📴

⬇️Download the battery saver application⬇️ and turn on alert messages to avoid problems with your smartphone’s battery in the future. Extend battery life by simply turning on alerts about its condition and optimizing battery performance.🔋🛡”

2. Battery Turbo | Charge Optimizer

Download the App on the Google Store by clicking this Button
“Battery Turbo Charger is the perfect app if you want to reduce the waiting time for Battery Charging cause optimize settings like brightness, bluetooth, sync functions among other things automatically to get a fast charger.

Allows three charging modes which optimize your phone settings for a better battery charge, which are responsible for managing settings and recent applications and processes that are not necessary when you charge your battery.

Charge Modes are:
– Extreme Mode: Optimize battery charge managing recent apps, and settings like brightness screen, bluetooth, sync functions and other things.
– Fast Mode : Optimize battery charge managing only recent apps
– Slow mode: This mode will optimize the charge managing only phone settings (bluetooth, brightness, sync among others functions)

The modes are subject to the use of Smartphone, you should not use your phone for a better battery charge.

It also has settings to notify you when your phone is fully charged , when is connected to USB or AC.

Battery Turbo Charger is a fully automated application, which to stop or unplug the phone, stop working and all the services will be restored to your convenience.

Go ahead and optimize your battery charge.”

3. Super Charging Pro

Download the App on the Google Store by clicking this Button
“The charging function of the mobile phone is automatically optimized in the following ways:

☆Reduce the screen brightness, reduce power consumption to save battery power.

☆Notify users to deal with abnormal power consumption increase in a short time.

☆Optimize WiFi, GPS, Bluetooth and other system settings to reduce mobile phone consumption.

☆Real-time monitoring of mobile phone temperature, remind users to unplug the charger to prevent overheating

☆Accurately predict the remaining charging time and reset fully charged.”

4. Fast Charger – Fast Charging

Download the App on the Google Store by clicking this Button
Fast charger app that helps mobile users to speed up battery charger with just one tap

⚡Fast charger is the solution help your mobile charge it fast by to turn off background apps and unnecessary connections on your mobile to save battery help speed up charging process is faster. Apps running in the background and connecting to 3G/ 4G/ 5G, wifi, bluetooth, … on your mobile is the reason why charging time for mobile is longer, let fast battery charger help you!

With just one tap your mobile will be optimized in many ways:
✓ Clean RAM – Turn off applications that are running in the background (automatic)
✓ Reduce screen brightness to low (70% of current level)
✓ Turn off Wifi (automatic)
✓ Turn off Bluetooth (automatic)
✓ Turn off the screen rotation (automatic)
✓ Show battery percentage status on main screen
You can customize the above options by going to the settings in the fast battery charger app.

🍀 Fast charging app helps speed up battery charging and protects your phone’s battery health. Battery saver and extend battery life with faster and deeper charging by fast battery charging app. New and constantly updated technology helps Fast Charger to fast battery charger mobile devices by wireless charging or using a charging cord.

🔋Fast charger app is under development and completion. Eco Mobile’s product development team is eager to bring you a fast charging app free with good features and experience for you. So, if you have any suggestions for us, please send your feedback to email: fastcharger@ecomobile.vn. Thank you very much.

Fast charging gives you the ultimate charging battery solution for your mobile phone!”

5. Fast Charging 2021

Download the App on the Google Store by clicking this Button
“Fast Charging is an ultimate tool, which can boost your battery charging speed by 21-40%. This app will automatically activate when you connect your charger and it will boost your charging speed.
How Fast Battery Charger works
When you connect your charger, Fast Charging will detect it and limit the power consumption of your phone/tablet. Then your battery doesn’t withdraw much power during the charging time and therefore it can charge very quickly. According to our tests, this will reduce your charging time by 21%-40% (depends on the device)
How to use Fast Battery Charger
– Launch the app and turn on the fast charge mode.
– It will automatically boost your charging speed when you connect the charger next time.
– Faster Charging Up to 15-30% faster than other apps.
Fast Charging Features
– Nice and User-friendly UI.
– Shows the battery capacity in the app.
– Automatically activates fast charging mode.
– Automatically turn off WiFi, 3G.
– Automatically turn off Bluetooth
– Fast charging is free app.

Thanks for use Fast charging”

6. Ampere

Download the App on the Google Store by clicking this Button
“Did you ever felt, that one Charger/USB cable set charges your device really fast and the other not? Now, you can prove this with Ampere.

Measure the charging and discharging current of your battery.

PRO features:
– Widgets
– Notification
– Alerts on device
– Alerts on Android Wear

Not every device is supported because there are devices which lacks an appropriate measurement chip (or the interface) and they can not be supported at all. Please read the list of not supported phones at the end of the description.

The app is not meant to be mA accurate. It is only good for evaluate which Charger/USB cable combo is working the best for you on the same device.


Please read also the FAQ: http://goo.gl/R8XgXX


Start the app and wait ca. 10 seconds (“measuring” is on the display). After this time, the charging or discharging current will be shown.

The current depends on many things:
– Charger (USB/AC/Wireless)
– USB cable
– Phone type
– Current tasks running
– Display brightness
– WiFi state
– GPS state

Please don’t use the readings on this app as concrete science. However, the readings are good enough to relatively measure how various chargers and USB cables fair on the same device.

If the app shows 0mA all the time, please use the settings option “Old measurement method”. You can force the app with it to use the old measurement interface, if the Lollipop device has at least one.

Unfortunately some Samsung devices don’t give correct (measured) values (e.g.: S5), just the maximum possible charging current with the actual USB cable/charger configuration. This is a firmware problem.


Background info: The app measures the charging/discharging current of the battery. If your phone is not connected to a charger, you see the discharging current which is negative. If you connect a charger then the current what the charger gives will be used to supply your phone and the remaining power will be charged into the battery.

If your phone consumes 300 mA without a charger connected (-300mA on the display), then a 500 mA charger will charge your battery maximum with 200 mA current (200mA on display).


Technical info: The displayed current is an average value from 50 measurements minus the 10 upper values and the 10 lower values. The displayed current can be shaky or unstable or even zero which means, that the Android system provides unstable values. Every company uses different battery types and other hardware making it difficult to get accurate results about your charger.


LiPo batteries don’t draw the maximum for the full time it takes to charge the phone. If your battery is charged almost full then the charging current will be much less as by lower battery levels.

– A graph explaining LiPo charge stages: http://batteryuniversity.com/_img/content/ion1.jpg
– Dave’s (EEVBlog) LiPo Charging Tutorial: http://youtu.be/A6mKd5_-abk


Phones/ROMS compatible only with “Old measurement method” switched on and selected the right “Measurement interface”:
➤ HTC One M7 / M8
➤ LG G3

Phones/ROMS reported to be not working with this app:
➤ Galaxy Grand Prime – fortuna3gdtv
➤ Galaxy Note2 – t03g, t03gchn, t03gchnduos, t03gcmcc, t03gctc, t03gcuduos
➤ Galaxy S3 – d2att, d2spr, d2vmu
➤ Galaxy Tab4 7.0 – degas3g
➤ HTC Desire 510 – htc_a11ul8x26
➤ HTC One S (ville), X (endeavoru), XL (evita)
➤ HTC Sensation 4G – pyramid

Please do not give wrong rating, if your phone is one of the above. Not the app is wrong, but your phone does not support this kind of measurement yet.

If the app doesn’t work on your device with pre-Lollipop Android version, then please read the first and the second posts in this XDA developer forum thread: http://goo.gl/pZqJg8 . Please post your problem with screenshots in the XDA thread.

Please read also the FAQ: http://goo.gl/R8XgXX”