Beam

Live battery metrics pinned to your status bar

Battery Monitor

Monitor your device's battery status in detail in real time

Voltascano

Voltascano shows battery voltage in the system status bar

DroidStress

Simple CPU Stress test tool for Android

BatteryTemperatureDisplay

Temperature monitor and logging to prevent overheating, damage, and safety risks

Healthy Battery Charging

Prolong the life of your battery by keeping it charged between 40% and 80%

Plus Plus Battery

Real-time battery stats & health estimator for OnePlus/Oppo/Realme phones

Wattz

A real time battery power consumption and charging indicator in your status bar

SaverTuner

Extension to the built-in Android Battery Saver

Battery Notification

Battery stats at a glance!

JioFi Battery Notifier

Battery Notifier for JioFi Device with battery Icon in Notification and Alerts

BatteryBot

Battery monitoring tool, "free" version

BatteryBot Pro

Battery monitoring tool, "pro" version

NoAd Battery Calibrator [ROOT]

Removes old battery configurations to fix software related issues

Advanced Charging Controller (ACCA)

AccA empowers users to have full control over the device charge cycle.

DBZ Battery Widget

View your battery status with your favorite DBZ character