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Modifications apportées à l'étape #22

Modifié par Walter Galan

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-[* black] Each separate cell lists its rating of 3.78V and 14.60Wh. They're graced with some more matrix barcode tags and wonderful inscriptions that read 741-0065-A P11GG9-01-F01TS. Swoon.
+[* black] Each separate cell lists its rating of 3.78 volts and 14.60 watt-hour. They're graced with some more matrix barcode tags and wonderful inscriptions that read 741-0065-A P11GG9-01-F01TS. Swoon.
[* black] Chris Foresman at Ars Technica compared the energy density to the battery in the iPad 2, and it comes out about the same—around 0.0014 watt-hour / mm^3.
[* black] Apple physically increased the size of each cell by about 70%, explaining the big jump from 25 to 42 watt-hours.