About this app

Designed by high-end engineers, NUMBER 1 Charge optimization and battery saving is a TOTALLY FREE energy-saving application for you!

We designed this perfect tool for users complaining of slow charge. This tool is completely free for you.

Fast charging features

Single Click Optimization and Battery Saving
Instantly find and fix battery power consumption problems and fine-tune comprehensive settings to fine-tune energy savings

Smart Charger
Estimate the remaining charge time by displaying the charge status in real time.

1 touch Power Optimization
Stop applications that consume only 1 touch of power

Charge Assistant
Monitor Charge Status

Full control over Power-consuming Applications
Find out what your power is consuming and choose to stop the applications that consume the most power

Smart Battery Use
Discover how long your battery will work under various conditions (playing, Wi-Gi (active), etc.)

Quick access to power-related system settings (Wi-Fi, data, brightness, etc.)

- Close tasks with a touch!
- End applications when the screen is off!
- Find out the remaining battery correctly!
- The right charging time!
- Unique 3-stage Charging System!
- Wi-Fi / Mobile Data / Bluetooth button!
- Brightness control!
- Battery temperature!
- Smart charging tips!
- 24 language support!
- Simple, easy to use interface!

With this amazingly easy battery saving tool, you can charge up to 150% of Android charging, fast charger 2x charger can speed up charging, choose a specific charging mode, calculate charge temperature and temperature of your Android phone, help to charge your battery faster and generally extend battery life , this battery is expandable.

Voltage, temperature, capacity, etc. give details of battery information

Power Protection
The PowerBoat, which has the Power Protection function enabled, detects high energy consuming applications and blocks them quickly in time.

Filters
- Dark screen filter: A darker filter is added to the screen to charge the device faster.
- Extremely dark screen filter: makes the screen virtually colorless for the fastest charging. Use in very emergency situations.


Disable syncing
Synchronization is a continuous service in the android system. This service is constantly consuming energy. At the same time, if synchronization is on during charging, it slows down the charging process. Depending on your desire, we disable sync.

Turn off Bluetooth
Bluetooth is one of the most charge-blocking services in the back panel. We will disable Bluetooth if it is not used for you. This has a positive effect on quick charging and energy saving.

Turn screen rotation off
During fast charging, we turn off the screen rotation sensor. As this sensor runs continuously, it increases energy usage and causes the device to be charged slowly.


Battery saving and energy saving

Battery life
See instantly how much battery life your device has left

Battery ratio and status
Follow the situation immediately.

Instantly view remaining battery time
Monitor the remaining battery time instantly. See detailed and actual battery life. Go to the remaining battery time. We will let you know the remaining battery life for you!

Instantly manage power problems on your device
Check energy saving features. Manage power-saving problems on your device instantly. Instant power problems.

Optimize your device to save energy
See the energy use of your device and optimize your device for the best energy management! Close unnecessary services and malfunctioning applications on the backplane.


Battery features and battery status

Battery technology
Learn the technology of your battery for free.

Battery health
Find out immediately if there is a problem with your battery.

Voltage
Find out your device's voltage instantly and accurately!

App Permissions

Allows an application to find out the space used by any package.
Allows an application to clear the caches of all installed applications on the device.
Allows an application to write to external storage.
Allows an application to collect battery statistics
Allows applications to connect to paired bluetooth devices.
Allows applications to discover and pair bluetooth devices.
Allows applications to change Wi-Fi connectivity state.
Allows applications to disable the keyguard if it is not secure.
Allows an application to receive the ACTION_BOOT_COMPLETED that is broadcast after the system finishes booting.
Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.
Allows applications to write the sync settings.
Allows an application to read or write the system settings.
Allows applications to access information about networks.
Allows applications to open network sockets.
This constant was deprecated in API level 21. No longer enforced.
Allows an app to create windows using the type TYPE_APPLICATION_OVERLAY, shown on top of all other apps.
Allows an application to collect component usage statistics
Declaring the permission implies intention to use the API and the user of the device can grant permission through the Settings application.
Allows applications to access information about Wi-Fi networks.
Allows an app to access approximate location.
Allows an app to access precise location.
Allows an application to install packages.
Allows an application to call killBackgroundProcesses(String].
Allows an application to read from external storage.
Allows an application to read the low-level system log files.