WattageViewer shows in the top MenuBar how many watts are being supplied to charge the MacBook battery.
USB Type-C standard charging is complex and varies depending on the corresponding conditions of the adapter, cable, and device itself.
If the device is not powered properly, it will waste battery power and degrade performance.
Also, powering with higher wattage can charge the battery faster.
You can always see how many watts your device is powered by from the power information residing in the MenuBar.
Add option "Auto Launch at Login".
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The developer does not collect any data from this app.
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- Keisuke Narita
- 1.7 MB
- Requires macOS 10.15 or later.
- Age Rating
- © Ozonic SKy
With Family Sharing set up, up to six family members can use this app.