Accu​Battery

AccuBattery is a highly praised battery health monitoring utility. Download the latest Android version for free and let this powerful and easy-to-use battery tool easily record charging and discharging speeds and balance battery lifespan. AccuBattery presents a unique comprehensive battery information service platform for users. Users can not only scientifically measure battery capacity but also view battery degradation during charging, allowing for more targeted solutions to battery health protection issues. Use AccuBattery to help you easily reduce battery wear and tear and extend battery life!

Engaging Function

Battery Health

Battery life is limited. Every time you charge your device, the battery is damaged, reducing its total capacity.

Use our charging alert feature to remind you to unplug the charger.

View battery degradation during charging.

Battery Usage

AccuBattery uses information provided by the battery charging controller to measure actual battery usage. Battery usage for each app is determined by combining these measurements with information about the app currently in the foreground. Android uses preset profiles provided by the device manufacturer (such as CPU power consumption) to calculate battery usage. However, in real-world applications, this data is often highly inaccurate.

Monitor device battery usage

See how long your device can last in active or standby mode

Find out the power consumption of each app.

Check how often your device wakes from deep sleep.

Charging Speed

Use AccuBattery to find the fastest charger and USB cable for your device. Measure the charging current (in milliamps) to find out!

Check the charging speed of your device when the screen is on or off.

See how long it takes for your phone to charge and when it will be fully charged.

Fantastic Performance

Device Battery Estimation

This app estimates how long the current battery power will last (in hours and minutes). Because some settings consume a lot of power while others consume less, this estimate is not 100% accurate. The app is continuously improving its battery estimation algorithm to better meet user needs.

Usage Time Estimation: This app estimates how long the remaining battery power will last.

Improved Accuracy: This estimation feature is being improved to provide more specific and accurate figures.

Low Battery Warning: The app issues low battery warnings based on several different battery milestones, allowing you to charge your device promptly.

Detailed Charging Statistics

The app logs battery charging data, allowing you to monitor charging speed (fast or slow), battery level (strong or weak), and other statuses. It also provides tables of device temperature and status during charging, helping you consider replacing your charging cable. Furthermore, the app has a user-friendly interface, and you can customize the toolbar to suit your needs.

Charging Speed Log: Battery charging logs are recorded, allowing you to view charging speed, battery status, and battery efficiency.

Cable/Adapter Insights: The app analyzes charging cables and battery transmitters, enabling users to make appropriate changes or decisions to ensure battery life.

Charging Pattern Analysis: The app clearly identifies changes in charging patterns over specific time periods, helping you make the right choices.

Exclusive Benefits

AccuBattery does more than just display battery percentage; it also uses information from the battery charging controller to measure actual battery usage. By combining these measurements with data from foreground applications, the app provides accurate battery consumption information. It also features a charging alert to remind users to unplug the charger.

For users seeking maximum charging efficiency, the app displays estimated remaining charging and usage time regardless of whether the screen is on or off. A pro subscription unlocks dark and AMOLED themes and removes ads. However, many users report frequent crashes and inaccurate data.

Helpful Tips

Use the AccuBattery app to protect and extend your Android device's battery life. The method is simple: never fully charge the battery. Multiple scientific studies have shown that keeping an Android device's battery at 80% significantly extends its lifespan.

With AccuBattery, the battery only charges to the percentage you set. When the set percentage is reached, you'll receive a notification, and the device will stop charging.

Other features of AccuBattery include fully recording the battery's charging and discharging rates, and accurately estimating how much battery life will last with the screen on and off.

Keep your Android device's battery performing at its best with the most efficient app—AccuBattery.

Summarize

This calculation can be performed in active or standby mode. It also determines how often the device wakes from deep sleep. The calibration method provides precise milliampere-hour (mAh) measurements of battery consumption during device use and charging. This gives you a more comprehensive understanding of your battery's condition, helping to extend your device's battery life. Enable alarms to receive timely notifications when the charger is disconnected.