Battery Guru – Helps you change your charging habits

[App] Battery Guru – Battery Monitor – Battery Saver

Battery Guru  Battery Guru monitors, show estimates, and helps you change your charging habits with useful tips to prolong battery life and increase its lifespan by 200%.

Designed to keep the battery in the best condition and bring it a healthy life
Taking care of battery health and optimize its performance
Showing the health of your battery

Batteries have a limited lifespan. Every time you charge your device, it wears out the battery, lowering its total (design) capacity.
Now, you can boost mobile battery life, spend less time with your Android device attached to its battery charger and get more out of your mobile life without constant concerns about the low battery level.
Use Battery Guru to find the fastest charger and USB cable for your device. Measure the charging current (in mA) to find out! The app will show you max current achieved while charging.

Multiple indicators, show current mA, temperature, battery level and combination of them on statusbar icon.

Charging/Discharging info
Section dedicated for battery stats including charge/discharge percentage and estimated time for full charge/discharge.
Display information about battery: voltage, temperature, capacity, and battery health status, battery charger history…
The section also provides info about App statistics, awake and deep sleep time of the device.

Charging records are also part of the info section, this will tell you how much you take care of the device battery is your charging healthy or not. Charging records also have advanced info to show you charging history for the last 3 months.

At the protection section you can set reminders for battery temperature and charging limits. As we know those are two unwanted factors that degrade our batteries. Use suggested protectors to prolong your battery life and keep it in nice condition.

Get estimated battery health at any time. Health section also contain useful tips for saving our beloved battery, everything is well described and “human-readable”.

Save more battery with fine-tuning Doze on your device. Make your device go idle faster which means less power consumption while the screen is off.
Enabling aggressive doze to make default doze behavior aggressive much as possible and reduce power consumption, doze optimization will set perfectly optimized parameters to maximize your battery life. Well configured doze will make your device sleep like a baby, this is definitely the best and the most perfect battery saver.

To use Doze features without Root you need to grant it DUMP permission via ADB on your computer by executing this command:

adb -d shell pm grant com.paget96.batteryguru android.permission.DUMP

You also need to grant WRITE_SECURE_SETTINGS permission:

adb -d shell pm grant com.paget96.batteryguru android.permission.WRITE_SECURE_SETTINGS

Save section contains saving modes, two of them are already managed and unchangeable, while one remains customizable. Manually managed mode automatically reads the device current state.

Support chat:

Battery Guru user reviews :

Very good app, but estimated battery life is always zero on my infinix note 4 bt works perfectly on my Tecno pop 2 would like u to fix that, also since the last update apps keeps stopping on both phones and no notification shows. It shows amperage before bt nt any longer, I don’t know if I can show screenshots?
  • Paget96
  • Hello, does infinix note 4 shows current amperage? I’ll try to make fixes You can show screenshot, mpaget96[at]
I really like the ui and the features present but what it made me to write this review is the records case.It is perfect in collecting the charge/discharge session record but why it is not saving it . Edit:The previous charge records(not the latest) doesn’t show screen on/off charge rates,min/max current ratings. Suggestion:Add peak temperature information for each charge session
  • Paget96
  • Hello, you have all records saved :) Tap on three dots at the top right corner of Charging records card in charging section. There all the info about previous charges. Please check it out and update review. Edit: Yes, previous charge records are there in the list. Those are charging records and not contains discharging stats. Tap on temperature

Great App! But i have a Suggestions. 1st:Can you re-add or Combine the mA/H for Discharge Speed or App Usage in Discharge Tab instead of %/h, 2nd: can you add the Charging Time while Charging in Charging Tab and last: Can you fix battery comsumption, It looks sometimes High Discharge Current when App Opened. I hope will fix. Still give you 5 Stars, Keep it up Paget!

Contact developer :


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