Full Battery Charge Alarm

Contains adsIn-app purchases
4.7
33K reviews
1M+
Downloads
Content rating
Everyone
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About this app

Full Battery Charge Alarm lets you know when your battery is fully charged🔋, so you can unplug your phone/tablet.

Stop unnecessary charging, take care of your device, save power and electricity.✔️

New optional beta feature, low battery alarm/charge reminder (turn it on in settings first to use the feature), helps you charge your device on-time too!🔌


Note: If you are using Huawei, OnePlus, Xiaomi or Meizu, you may need to follow the following instructions to help prevent unwanted termination of the app/alarm or other issues:
For Huawei: https://bit.ly/2KGXE9c
For OnePlus: https://bit.ly/2XyVU80
For Xiaomi: https://bit.ly/2RFNuGr
For Meizu: https://bit.ly/2Lnk0Ms


With configurable alarm options such as alarm ringtone, you can customize the alarm the way you want it to be.


Designed with simplicity in mind to make sure it's simple for everyone to use.


How to use
Open the app, enable the alarm, change the settings if needed (ringtone, vibration, etc.), that's it!


Features
⭐️ Helps you unplug your phone/tablet on-time.
⭐️ New optional bonus feature (beta): Low battery alarm/charge reminder (you can enable this & configure the percentage in settings).
⭐️ Set custom alarm ringtone (in the app settings), or disable sounds for the alarm.
⭐️ Use or disable vibration for the alarms.
⭐️ Material design looks.
⭐️ Simple and easy to use.
⭐️ Fast and lightweight.
⭐️ No bloat/unnecessary features.
⭐️ Clean and simple user interface.
⭐️ Free!
Updated on
Sep 14, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, App activity and 2 others
This app may collect these data types
Location, Financial info and 3 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.7
31.4K reviews
Michael Blanchard
July 7, 2025
I really like this app. I used a lot, but once I learned that samsung has modes and routines, you can set up to basically let you know when your phone is fully charged. I stopped using this because it was sucking up a lot of my battery. and I can make the routines say exactly what I want it to say.now when i get to the power I want it to, it says out loud, full of power, Mike, pull it out before I get overwhelmed......lol
15 people found this review helpful
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Dr Mark Helfand
December 15, 2023
It does exactly what it says, including the testing. It is easy to set up and does everything I needed; it sounds one alert when the battery is fully charged (or you can set your own) and a different alert when it discharges to a percentage you set. The ads aren't terribly intrusive but I subscribed for the Author, he deserves it for writing an excellent program.
53 people found this review helpful
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Nathaniel Landin
March 2, 2022
Sleek, efficient and does just what it says! I was looking for an app that plays sounds like "Power level critical" or "technology recharged," and this worked perfectly. The only suggestion I would make is to have the screen pop-up be optional. If the phone finishes its charge and I'm not around, the screen stays on until you dismiss the notification. Otherwise, great!
66 people found this review helpful
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Syrupy
March 4, 2022
Thank you very much for taking the time to leave a review and for the feedback!🙂 It'll be considered and looked into.

What’s new

Code improvements.