Ampere

Welcome to Ampere: Measure Your Charging Speed!

Are you tired of slow charging speeds and inconsistent performance with different chargers and USB cables? Ampere is here to help you measure the charging and discharging current of your battery, allowing you to identify the most efficient charging setups for your device.

Key Features:

1. PRO Features:

   • Widgets for easy access
   • Notifications to stay informed
   • Alerts on your device and Android Wear

2. Compatibility:

   • Works on Android 4.0.3+ devices
   • Note: Not all devices are supported due to variations in measurement chips or interfaces

Benefits:

• Evaluate the performance of different Charger/USB cable combinations
• Determine the optimal charging setup for your specific device
• Gain insights into charging speeds and battery usage

Why Choose This App:

• Simple and straightforward interface
• Provides relative measurements for charger performance
• Helps you make informed decisions about charging accessories

When using Ampere, remember that the app may not provide precise mA accuracy but serves as a reliable tool for comparing charging setups on the same device.

Technical Information:

• The displayed current is an average value based on multiple measurements
• Variations in hardware and battery types can impact accuracy
• For detailed technical insights, refer to the provided resources

Compatibility and Troubleshooting:

• Phones/ROMS compatible with "Old measurement method": HTC One M7/M8, LG G3
• Phones/ROMS reported to be incompatible: Galaxy Grand Prime, Galaxy Note2, Galaxy S3, and more (refer to the list)
• For pre-Lollipop Android devices, consult the XDA developer forum thread for solutions

Don't let incompatible devices discourage you. Ampere offers valuable insights for a wide range of supported devices and can help optimize your charging experience.

For more information and troubleshooting tips, check out our FAQ here. Ampere is your go-to tool for measuring charging efficiency and enhancing your device's performance.

Download Ampere now and take control of your charging experience!