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You could track your battery in real-time, or view historical logs with My Battery. Visualize your MacBooks power system with an animated dashboard view.

Supported Devices: MacBook, MacBook Air, MacBook Pro.

Features
• Shows how much charge your battery can hold
• Shows how much capacity your battery has lost over time
• Shows whether your laptops GPU (graphics card) is powered on
• Current voltage, charge, and amperage
• Battery temperature reading
• Star rating for overall battery health
• Draw/charge rate shown in watts or amps
• Battery dump shows complete raw data from your systems power manager
• Historical event log