Advanced Battery Monitoring for macOS

Professional-grade battery analytics, health scoring, and autonomy testing in your menu bar

Download for macOS View on GitHub
macOS 14.6+ • Apple Silicon & Intel

Key Features

Real-time Monitoring

Live battery metrics in your menu bar with detailed percentage, cycles, temperature, and voltage tracking

Autonomy Testing

Complete 100% → 5% discharge tests with automatic start/stop and comprehensive HTML reports

Health Scoring

Advanced analytics engine with 0-100 health scoring, wear analysis, and personalized recommendations

Interactive Charts

Detailed Swift Charts visualization with charge trends, temperature, voltage, and discharge rate analysis

Load Generator

Built-in CPU/GPU stress testing with configurable profiles for consistent discharge testing

HTML Reports

Beautiful, shareable reports with embedded charts, device info, and detailed analysis results

Application Interface

Overview Panel
Overview Panel
Charts Panel
Charts & Analytics
Test Panel
Autonomy Testing

Technical Excellence

Native SwiftUI

Built with SwiftUI and Combine for optimal performance and seamless macOS integration

  • Menu bar integration
  • Direct IOKit access
  • Reactive data flow

Smart Data Management

Efficient history storage with automatic cleanup and intelligent data aggregation

  • 30-day data retention
  • Automatic aggregation
  • JSON persistence

Safety Systems

Built-in safety guards to protect your device during intensive testing

  • Temperature monitoring
  • Battery level protection
  • Thermal pressure detection

Get Battry Today

Free, open-source, and ready to provide deep insights into your Mac's battery health

System Requirements

macOS: 14.6+
Processor: Apple Silicon / Intel
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