Ampere MOD APK (Premium Unlocked) 4.12

Measure the charging and discharging current of your battery.

App NameAmpere
Publisher Brain_trapp
Require4.4 and up
MOD InfoPremium Unlocked
Get it onGoogle Play

About Ampere

Have you ever used a variety of USB cables and chargers to charge your phone or tablet, only to find that some blame it quickly while others take forever? Now that you have Ampere, you can find out exactly how much power your battery is drawing while it is being charged or discharged.

Functionality and Interoperability

Widgets, notifications, alerts on the smartphone, and alerts on Android Wear are just a few of the things that Ampere provides. Nevertheless, not all devices are supported since not all of them have a suitable measuring chip or interface. The app’s description includes a list of unsupported devices. Additionally, the software is supposed to be different from the milliampere (mA) exact. Still, it works well enough to compare the performance of other chargers and USB connections when used with the same device.

The Mechanisms at Play

Wait 10 seconds after activating the app; it will show you if your smartphone is charging or draining. The reported current is affected by various variables, including the kind of charger (USB, AC, wireless), USB cable, phone type, active tasks, display brightness, WiFi, and GPS settings. When your phone is not connected to a charger, the app measures the negative discharging current of the battery. The remaining charge will be transferred to the battery, and the charger’s draft will power the phone once it is connected.

Data and Specifications

The displayed current is the mean of 50 readings, calculated by subtracting the highest and lowest readings. The Android system offers unreliable values since the displayed current might be erratic or nil. Companies employ various batteries and other components, making it challenging to generalize about a charger’s performance.

Feeding a LiPo Battery

LiPo batteries don’t consume as much power as standard batteries during charging—battery charging current drops dramatically when the storm nears total capacity. On the battery university website, you may see a diagram detailing the many stages of a LiPo charge. In addition, anyone interested in learning more about LiPo charging might consult Dave’s (EEVBlog) LiPo Charging Tutorial.

Problems with Compatibility

Regrettably, specific Samsung devices (such as the S5) only provide the maximum charging current using the actual USB cable/charger arrangement, not the true (measured) numbers. The issue is in the firmware. Only devices running the appropriate “Measurement interface” and the “Old measuring technique” can use Ampere. The Galaxy Grand Prime, Galaxy Note2, Galaxy S3, Galaxy Tab4 7.0, HTC Desire 510, HTC One S (ville), HTC One X (endeavor), HTC One XL (evita), and HTC Sensation 4G are among the phones and operating systems that have been reported to have compatibility issues with this software.


The Ampere app monitors the battery’s charging and discharging current. This is not a milliampere (mA) accurate tool, but it will help you determine which USB cable and charger will work best with your device. Some but not all smartphones are compatible with Ampere’s many capabilities, which include widgets, notifications, on-device alerts, and Android Wear alerts. If you have any issues with the app, check out the frequently asked questions (FAQ) section.

Download Ampere MOD APK (Premium Unlocked) 4.12

  • We have tested all mods. Please read the installation instructions carefully for everything to work correctly.
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