Quote:
Originally Posted by Dr. Bobsky
Is the battery lower total Wh than previous batteries?
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15" batteries:
- 2006: 60 Wh
- 2008 (unibody): 50 Wh
- 2009: 73 Wh
- 2010: 77.5 Wh
- 2012 (retina): 95 Wh
- 2015: 99.5 Wh
- 2016 (Touch Bar): 76 Wh
13":
- 2009 (unibody): 58 Wh
- 2012: 63.5 Wh
- 2012 (retina): 74 Wh
- 2013: 71.8 Wh
- 2015: 74.9 Wh
- 2016 (Touch Bar): 49.2 Wh
- 2016 (no Touch Bar): 54.5 Wh
So a sizeable capacity increase with the retina models, then more or less a move back to unibody levels.