![2020 MacBook Battery Drain Test / MacBook Air vs Base 13-Inch MBP vs 4 USB-C 13" MBP vs. 16 Inch MBP - YouTube 2020 MacBook Battery Drain Test / MacBook Air vs Base 13-Inch MBP vs 4 USB-C 13" MBP vs. 16 Inch MBP - YouTube](https://i.ytimg.com/vi/pP5Y6lkyvvU/sddefault.jpg)
2020 MacBook Battery Drain Test / MacBook Air vs Base 13-Inch MBP vs 4 USB-C 13" MBP vs. 16 Inch MBP - YouTube
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Amazon.com: GinTai Battery Daughter Board Test Cable Replacement for Mac Book Pro A1708 821-00614-A 2016 2017 : Electronics
![Comment: There's something really odd about Consumer Reports' MacBook Pro battery test results - 9to5Mac Comment: There's something really odd about Consumer Reports' MacBook Pro battery test results - 9to5Mac](https://9to5mac.com/wp-content/uploads/sites/6/2016/12/screen-shot-2016-12-23-at-12-11-41.png)
Comment: There's something really odd about Consumer Reports' MacBook Pro battery test results - 9to5Mac
![MacBook AIR M1 Battery Test (1 Month old) - Start: 21:18 100% End: 17:00 (next day) 9%. Screen brightness: +50% - Keyb. L.: off - BT: off Microsoft Edge opened with 4-5 MacBook AIR M1 Battery Test (1 Month old) - Start: 21:18 100% End: 17:00 (next day) 9%. Screen brightness: +50% - Keyb. L.: off - BT: off Microsoft Edge opened with 4-5](https://i.redd.it/t5rewu48wui61.png)