Battery Guardian

dev.droid.my.25

Contains ads

About this app

🔋 Is your phone battery dying faster than it should? Battery Guardian gives you the insights and alerts Android doesn't — including how your daily usage is ageing your battery.

🚀 What It Does:
✔️ Monitor temperature, stress voltage, current and battery level in real time
✔️ Get alerts before overheating or dangerous battery levels
✔️ Discover which apps are draining your battery
✔️ Track usage patterns — detect accelerated battery wear over time
✔️ Up to 36 actionable tips to extend daily battery life
✔️ Can even identify a faulty phone charger

🔬 What Android Doesn't Tell You (NEW):
Your phone's built-in monitor shows you that your battery is draining — Battery Guardian shows you why, and how your daily usage impacts battery health.
✔️ Detect when heat, charging, or heavy usage stress your battery
✔️ Identify periods of accelerated wear
✔️ See whether stress happens during charging or normal use

👥 Is This App For You?
Most people don't realise their daily habits — how they charge, which apps they run, how hot their phone gets — are slowly killing their battery. If you've ever wondered why your phone doesn't last as long as it used to, this app will tell you exactly why.

🔹 Popular Features:
✅ Battery Wear Detection – Identify stress and accelerated ageing
✅ Charging vs Usage Breakdown – See what impacts your battery most
✅ Real-Time Charge Meter – See how much battery your apps are consuming in real time
✅ Battery Usage History and Charts – Track battery drain per discharge cycle with on-screen, off-screen, and deep sleep details with trend indication

🔒 No forced ads. No data collected. No bloatware.

Ratings and reviews

Oh very good app It helps me with information on the battery itself and of how the phone functions with the apps What's draining the energy and give me some safety information on this phone OnePlus Nord 30 My rating is five stars 5

Not helpful. I have something draining my battery, and this doesn't show anything that the built-in monitor doesn't. It shows something off-screen draining, but doesn't say what it is. So it doesn't show anything I didn't already know. The app history randomly drops its recording and displays all lightning bolts, making all data it's collected up to that point useless. There's just no reason to use this because it just displays the same info as the built-in monitor.

One of the best on Playstore...highly recommended. AAA+++

What’s new

Better Performance on entry level devices - Improved app stability and reduced freezing, especially on older Android devices and versions.

Faster Charts & Data Loading - Charts now render more efficiently and (re)load faster

Safer Data Deletion - Added clear warning messages before any data is deleted to help prevent accidental loss