BatteryMaster Pro shows your exact battery percentage in the status bar with detailed battery information in the notification tray. This can be disabled if you like. There are also desktop widgets included.

Battery Ace is a nice customizable widget to keep track in detail of your battery level percentage.

Is your battery draining too quickly? Do you simply want to know how much time you have left before you need to recharge? Then Free Battery Monitor to the rescue!

BatteryMaster Pro monitors and shows your battery charge level (percent) as an icon in your status bar, with how much time you have left, temperature, health, voltage, and time since plugged / unplugged in the notification area.

BatteryMaster is a Battery Saver : Battery Master - Battery Charge Faster & Booster - Real-time Monitoring - Battery Indicator

Features of BatteryMaster Pro :
✓ Exact battery level in the taskbar
✓ Automatic time-remaining estimates based on recent usage
✓ Multiple icon set options
✓ Turn On Alarm with many customizations
✓ See your charging history
✓ Easy To use
✓ 100% Free
✓ See Battery Health
✓ See Charging Voltage and many more.
★ Battery Saver
Save your battery power and optimize battery usage.
Longer battery life up to 50% with Super saving mode.

★ Battery Real-time Indicator
Real-time battery electric current update in the status bar and notification.

★ Battery Real-Time Monitoring
Monitor your battery information like an electric current, temperature, capacity, voltage,... in real-time.

★ Battery History
Displays a detailed and intuitive list of the device's battery usage and charge history.

★ Low Battery Alarm
Protect your battery by alerting when the battery level is low.

★ Full Battery Alarm
Protect your battery against overcharging by alerting when the battery level is full.

★ Battery Overheating Alert
Protect your battery when the temperature gets too high.
Green Battery Saver - Super Cleaner - App Lock 2020 is a free and professional battery app that can save your battery life up to 50% with just in a single Tap.
Besides, Green Battery Saver supply many utilities like Junk Cleaner, Ram Booster, App Lock..., it can help users easily speed up the phone, clean memory or manage applications.
The application is designed in a Flat design that is very lightweight, smooth, intuitive and easy to use

battery app Efficient & easy to use
Super Fast Charging – Battery Charger 2020 is a free battery optimizer application to save the life of your phone’s battery for free.
This is one of the leading and most advanced fast battery charger applications.
Everything is Here!

Clean master pro is a perfect tool for cleaning your mobile. Clean master pro work as Phone cleaner for you device that helps you in various ways like Phone speed booster , junk cleanner , battery saver and cpu cleaner.

This app provides all system optimization feature in one. those are phone cleaner , cache cleaner ,

Give it a try -- it's free and easy to use! BatteryMaster Pro requires NO special permissions whatsoever. It's an excellent and complete solution to your battery needs.
"Battery Master 12V" is the detection tool for lead acid battery.
By installed on battery, it can intelligently test battery CCA and health condition, calculate battery available use life based on temperature and CCA data sheet. When phone is close to device, the app will automatically obtain battery test result. Also, user can alternatively test battery health, cranking system and charging system. All saved history test results can be shared and printed out.
Master Battery is a light, fast and smart battery app that helps you to save battery life and improve battery health

Why Master Battery was so loved by millions of users around the world?