Battery Charge Sound Alarm

Battery Charge Sound Alarm is a menu bar battery alert app for MacBook. It helps you monitor your battery status and notifies you with a dedicated alert window and sound when your battery reaches the level you set.

It can help you notice full charge, low battery, overheating, and power adapter connection or disconnection more easily.

[Main Features]

• Full Charge Alert

Set your preferred charge alert level and get notified with an alert sound and dedicated alert window when your battery reaches that level.

For example, if you set the alert level to 80%, the alert may sound at 80%, 81%, or 82% depending on how macOS updates the battery percentage.

• Low Battery Alert

Get notified when your battery level drops below the level you set.

• Battery Overheating Alert

Receive a separate warning when the battery temperature rises above your selected threshold.

• Power Adapter Connection/Disconnection Alert

Get notified with a dedicated alert window and sound when the power adapter is connected or disconnected.

This helps you quickly notice when the charging cable is unplugged.

• Prevent Automatic Sleep While Waiting for Charge Alert

While charging, the app can prevent your Mac from automatically going to sleep until the alert level is reached, helping full charge alerts work more reliably.

• Clear Sleep Status Guidance

The app clearly explains when alerts cannot work, such as when your Mac is shut down, manually put to sleep, or the lid is closed.

• 7-Day Charging Habit Summary

Review recent charging patterns, including average charge start/end levels, days close to overcharging, low-battery days, and high-temperature charging records.

• Battery Health Score

View an easy-to-understand battery health score based on battery cycles, current capacity, temperature, and charging habits.

• Today’s Battery Advice

Get simple daily tips based on your current battery condition and recent usage patterns.

• Charging Check

Get notified when the app detects conditions that may need attention, such as unusually slow charging, almost no charging current while connected to power, or overheating during charging.

• Menu Bar Status Icon

The menu bar icon changes depending on the current state, such as charging, low battery, overheating, or alert playback.

You can also choose to show the battery percentage in the menu bar.

• Various Alert Sounds

Choose from 29 alert sounds, with more sounds planned for future updates.

Alert volume can be adjusted directly in the app.

• Battery Information

Check battery capacity, cycle count, current charge level, remaining time, temperature, voltage, current, and power usage.

• Rate on the Mac App Store

Open the Mac App Store review page directly from the app.

• Lifetime License

Pay once and use the app without a subscription.

• OCLP MacBook Support

MacBooks using OCLP are supported.

However, battery percentage display may vary depending on the device or macOS environment.

[Important Notice]

This app can prevent your Mac from automatically going to sleep while waiting for a charge alert.

However, the app cannot work in the following situations:

• Your MacBook is shut down

• You manually put your MacBook to sleep

• The MacBook lid is closed

• The app is not running

For more reliable charge alerts, please check the following macOS setting while using a power adapter:

1. Click the Apple menu.

2. Open System Settings.

3. Select Battery.

4. Click the Options button in the lower-right corner.

5. Enable “Prevent automatic sleeping on power adapter when the display is off.”

6. Click Done.