Battery Monitor Health & Info

Open the app and get a clear battery health verdict in under a second — Good, Fair, or Replace Soon — backed by real-time stats Android keeps hidden.

KEY FEATURES:
• Health verdict — instant Good / Fair / Replace Soon assessment on every open
• Charge & discharge rate — see exactly how fast your battery charges or drains in mA
• Voltage & temperature — live mV and °C / °F readings from the Android BatteryManager
• Charging status — AC, USB, wireless, or discharging clearly displayed
• Battery technology — Li-Ion or Li-Poly shown with no guesswork
• Zero permissions — reads standard BatteryManager data, no special access required
• Simple and lightweight — no account, no sign-up, opens instantly

PERFECT FOR:
• Anyone whose phone battery drains faster than it used to
• Power users who want the real numbers, not just a percentage bar
• People deciding whether a battery replacement is worth it
• Anyone who wants battery data without a bloated system-monitor app

No permissions required. No account. Your battery data never leaves your device.

Download Battery Monitor: Health & Info and know your battery's real health today.

WHY BATTERY MONITOR?

Most phones only show a single percentage number and hide everything that actually tells you how healthy your battery is. Battery Monitor reads the data Android already collects — voltage, temperature, current flow, charging source, and battery chemistry — and turns it into a verdict you can act on. Instead of guessing whether your battery is fine or failing, you get a clear Good, Fair, or Replace Soon assessment the moment you open the app.

Your battery readings are taken on-device. There is no sign-up and no advertising ID, and your battery data is read locally and never leaves your phone. The app is deliberately small and fast, so checking your battery is a one-second task, not another bloated system-monitor with a dozen tabs you'll never use.

Open it, read your battery's real health, and close it — that simple.