Charge Meter

Heartinz Technologies Pvt Ltd

Contains adsIn-app purchases

About this app

Measure the charging current (in mA) to find out!

HIGHLIGHTS

- Measure real battery capacity (in mAh).
- Look up the discharge speed and battery consumption per app.
- Remaining charge time - know how long it takes before your battery is charged.
- Remaining use time - know when you will run out of battery.
- Measure the battery temperature.
- Track Live charge usage of Apps

🔌 CHARGING SPEED

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

- Check how fast your device is charging with Different Apps.
- Know how long it takes to charge your phone and when it’s finished.

🏆 PREMIUM FEATURES

- Use Dark themes and Dark Mode.
- PICTURE-IN-PICTURE mode for Minimised viewing.
- Home Screen Widgets
- No ads

We're a Team with a focus on quality and passion for battery statistics. Charge Meter doesn’t require access to privacy-sensitive information and doesn't make false claims. If you like our app, support us by upgrading to the Premium version.

Note:
The Charging current depends on below factors:
- Charger (USB/AC/Wireless)
- USB cable type
- Phone type and model
- Current Live tasks running in the background
- Display brightness level
- WiFi state on/off
- GPS state
- Phone Battery Health Condition

Lithium Polymer 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.

Ratings and reviews

I have yet to find a better app than this one that provides real time data relating to charging and discharging the device it is installed on. It displays the voltage, wattage and current in a well designed graphical layout. With that data I am able to discover fastest and most optimal charging cycles by finding the best cable and power supply combinations available to me. I am also able to discover broken, damaged and poor quality cables, charging blocks, power supplies and accessories.

This app has an odd bug. Works in my car perfectly on my fast charger. However, when I get back home and plug it in, phone doesn't charge at all, UNTIL I do a 'force stop' on the app, then it starts to charge again perfectly! I have no idea what causes this, and the 1st few times it happened I restarted the phone to get it going, till I diagnosed this 'cure'. Phone runs Android 10.

not accurate. Reports battery is fully charged when it is not. Also, readings such as battery time remaining jump around way too much, making it hard to read. From second to second the value can jump by HOURS instantly and constantly changes. The reading is almost useless as a result. Should use at least some kind of smoothing algorithm to make these values more stable.