Updated Jul 30, 2026 · v7.9
Check charging speed, battery health, ampere, voltage and temperature.
Fast Charge Checker – Ampere helps you monitor charging speed, battery status and battery health with clear real-time information. See how your charger, cable and device are performing while charging. The app shows useful battery and charging metrics such as ampere, voltage, temperature, battery level, charging status and power source. It is designed for users who want to understand whether their phone is charging normally, slowly or efficiently. Key features: • Real-time charging monitor View charging current, voltage, battery temperature, battery level and charging status in a clean dashboard. • Charging speed check Check how your charger and cable perform during charging, and compare charging behavior over time. • Charging history Save charging sessions and review previous charging activity to better understand your charging habits. • Detailed charging session report View useful session details such as charging duration, average charging speed, peak temperature, fast charging time and trickle charging time. • Battery health information Track estimated battery capacity, battery condition and charge cycle information when supported by your device. • Always On Display charging screen Use a charging screen with clock, battery level and charging information while your phone is plugged in. • Home screen widgets Add useful widgets for ampere, voltage, temperature and battery data directly to your home screen. • Charging alerts Set alerts for full battery, high temperature or low battery so you can charge more safely and conveniently. • Customizable interface Personalize colors, text style, background and display options to match your preference. • Multi-language support Use the app in multiple languages with easy language switching. Fast Charge Checker – Ampere is more than a simple battery percentage app. It is a practical charging and battery analyzer that helps you understand your device, charger and cable performance in a simple and visual way. Notes: Charging values may vary depending on device model, Android version, charger, cable and system limitations. Battery health and cycle count information may not be available on all devices.
0 years on Google Play
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