PowerCharts

What it does

Visualize mac's battey usage and battery health using different charts. Battery levels, consumption rates, maximum capcity, level distribution... All presented to you on different time scales so you can know your mac better.

PowerCharts is a macOS app that visualizes your Mac

Can my Mac's battery last 10 hours as Apple advertised? My Mac's battery health dropped to 95% after half a year, is it normal? My newly bought Mac seems to drain its battery fast. Should I replace it? ... Detailed usage of last 7 days.It calculates consumption rates for you so you can easily tell your battery life. Daily average consumption rates and working time data of last 30 days. Monthly grouped data of all time. You can tell whether your battery life has changed over time. Most mac models are designed to retain 80% of its original capacity after 1000 cycles. Keeping your battery level between 20% and 80% can improve your batteryfrom power-charts.com

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