Battery Alarm: Full & Low

Protect your charging habits with a simple and reliable Battery Alarm designed to notify you when your battery reaches the level you choose.

Set a charge alarm, receive low battery alerts, monitor battery temperature and voltage, and review recent battery activity—all from one clean battery monitoring app.

Whether you want an alert at 80%, a warning when your battery drops to 20%, or an easy way to keep track of charging behavior, Battery Alarm gives you the tools you need without unnecessary complexity.

🔋 Custom Battery Charge Alarm

Choose the battery percentage at which you want to be notified while charging. Set your preferred full battery alarm level from the available range and get an alert when your phone reaches it.

Perfect for users who prefer charging to 80%, 90%, or another custom level instead of waiting for 100%.

⚡ Low Battery Alarm

Set a custom low battery percentage and receive a warning when your battery falls to that level.

Battery Alarm can remind you when it is time to plug in your charger before your battery gets too low.

🔔 Smart Charging Alerts

Get clear notifications for important battery events.

Use Battery Alarm for:

• Battery charge alerts
• Full battery notifications
• Low battery warnings
• Charging reminders
• Custom charge targets
• Repeating battery alerts

Choose sound, vibration, and repeat options to make alerts work the way you prefer.

📊 Battery Monitor

See useful battery information directly from the home screen, including:

• Current battery percentage
• Charging status
• Battery temperature
• Battery voltage
• Battery health information
• Current charging activity

Monitor important battery details at a glance while your phone is charging or unplugged.

📈 Battery History & Charging Trends

View your recent battery activity with an easy-to-read history screen.

Track information such as:

• Minimum battery level
• Maximum battery level
• Average battery percentage
• Maximum temperature
• Battery level changes
• Temperature changes

The battery history graph helps you understand how your battery level and temperature change throughout the day.

🟢 20%–80% Charging Reminders

Many users prefer keeping their phone within a chosen charging range. Battery Alarm makes this easier by letting you create an upper charging target and a lower battery warning.

For example, set:

Charge target: 80%
Low battery alert: 20%

The app will remind you when either limit is reached.

🌙 Quiet Hours

Don't want battery alarm sounds during certain hours?

Enable quiet hours to silence sound and vibration while still allowing battery notifications to appear.

🎨 Light & Dark Mode

Choose the appearance that works best for you:

• Light mode
• Dark mode
• Follow system theme

Enjoy a clean interface designed to make battery monitoring simple.

⚙️ Customizable Battery Alerts

Control how your battery notifications behave with options for:

• Alarm sound
• Vibration
• Repeating alerts
• Alert interval
• Quiet hours
• Background monitoring

Battery Alarm is designed to keep battery information easy to understand while giving you control over when you are notified.

Key Features

• Battery charge alarm
• Full battery alarm
• Low battery alarm
• Charging notification
• Custom charge percentage
• Battery percentage monitor
• Battery temperature monitor
• Battery voltage information
• Battery health information
• Battery charging history
• Battery level graph
• Temperature history
• Sound and vibration alerts
• Repeat reminders
• Quiet hours
• Dark mode
• Background battery monitoring

Use Battery Alarm as your everyday battery monitor and charging reminder. Set your preferred battery levels, receive charging alerts at the right time, and understand your battery activity with simple statistics and history graphs.

Set your charging limits, stay informed, and build smarter charging habits.