What is this?
That's a battery warner, that warns you, when your battery reaches X% on charging or Y% on discharging.
Why should i need that??
Lithium-ion batteries have a longer life, if you pay attention to the following things:
- Don't let the battery too long at 100% on the charger
- Don't discharge it completely
- For the longest life, you need to load "flat"
--> That means, that you charge e.g. between 20-80% instead of 0-100%
And to help you with that, i developed that app:
- It warns you when charging and reaching X% to help you to load "flat"
- And when you discharged to Y%
- If you are rooted you can stop charging after the limit is reached!
Another point is, that you save time, because batteries load slower at 80+%!
Other Features you can use without root:
Other features where you need root for:
Fully supported devices for Stop charging (incomplete list):
FAQ - Frequently asked questions
Q: How do I get into the closed beta?
A: Send me a PM with your Google email adress you use in the Playstore. If you speak german, you can also take a look into this forum. I have a section for my beta testers there! For beeing a beta tester, you also need to have Telegram!
Q: How do i know if the stop charging feature works with my device?
A: You will get a notification when you are trying to enable it, if your device is not supported!
Q: What can I do if my device does not support Stop Charging yet?
A: Find the stop charging file by yourself, select it in the app, test it and send it to me using "Send file to developer" in the settings menu (located on the screen where you can select your file).
Q: After getting the notification with stop charging enabled, my device won't charge anymore! Help!
A: Reboot your device. That will reset everything! Also send me an email, so i can fix it!
Q: For my (Huawei) device nothing works! What can i do?
A: Just add the app to the battery optimization list in the android settings and everything will work fine.
These images should explain it on Huawei devices.
Q: The app is not translated to my language! Can I translate it?
A: Of course! Just write me a PM. To be a translator, you should be responsive and aware, that if new features come, i will need you!
Q: How does Smart Charging work? (version 1.120+)
A: This picture should explain it to you. If not, tell me.
Download Links (Playstore)
Free Version
Paid Version
The project is now open source!
Source code on Github!
That's a battery warner, that warns you, when your battery reaches X% on charging or Y% on discharging.
Why should i need that??
Lithium-ion batteries have a longer life, if you pay attention to the following things:
- Don't let the battery too long at 100% on the charger
- Don't discharge it completely
- For the longest life, you need to load "flat"
--> That means, that you charge e.g. between 20-80% instead of 0-100%
And to help you with that, i developed that app:
- It warns you when charging and reaching X% to help you to load "flat"
- And when you discharged to Y%
- If you are rooted you can stop charging after the limit is reached!
Another point is, that you save time, because batteries load slower at 80+%!
Other Features you can use without root:
- Creation of a charging graph, so that you see how you have charged and how warm the battery got.
- History of past chargings and auto saving of the charging graphs
- An battery information notification with the current state of the battery
- A dark theme -> optionally also for the info notification!
- You are able to toggle the battery warnings for each charging method (ac charging, usb charging, wireless charging) separately.
Other features where you need root for:
- Full Tasker Support for the most important settings (for example enable/disable charging)
- Stop charging automatically, so you don't need to be in the near of your device to hear the battery warning.
-> That does not work with every device! I have to optimize the app for some devices! - Smart Charging - controls the charging for longer charging sessions (for example over night) to make the battery have a longer life.
-> For that "stop charging" needs to work on your device! - Disable USB charging
-> This prevents charging when plugged in via USB.
-> This also needs "stop charging" to work for your device! - Resetting the android internal battery stats when the battery high warning triggers.
- Enabling the power saving mode when the battery low warning triggers.
Fully supported devices for Stop charging (incomplete list):
- Oneplus One, 2, 3, 3T, 5T
- Samsung Galaxy S3
- Moto G (2014)
- Nexus 4, 5, 6
- Galaxy Nexus (maguro)
- Amazon Fire
- Nvidia Shield
FAQ - Frequently asked questions
Q: How do I get into the closed beta?
A: Send me a PM with your Google email adress you use in the Playstore. If you speak german, you can also take a look into this forum. I have a section for my beta testers there! For beeing a beta tester, you also need to have Telegram!
Q: How do i know if the stop charging feature works with my device?
A: You will get a notification when you are trying to enable it, if your device is not supported!
Q: What can I do if my device does not support Stop Charging yet?
A: Find the stop charging file by yourself, select it in the app, test it and send it to me using "Send file to developer" in the settings menu (located on the screen where you can select your file).
Q: After getting the notification with stop charging enabled, my device won't charge anymore! Help!
A: Reboot your device. That will reset everything! Also send me an email, so i can fix it!
Q: For my (Huawei) device nothing works! What can i do?
A: Just add the app to the battery optimization list in the android settings and everything will work fine.
These images should explain it on Huawei devices.
Q: The app is not translated to my language! Can I translate it?
A: Of course! Just write me a PM. To be a translator, you should be responsive and aware, that if new features come, i will need you!
Q: How does Smart Charging work? (version 1.120+)
A: This picture should explain it to you. If not, tell me.
Download Links (Playstore)
Free Version
Paid Version
The project is now open source!
Source code on Github!
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