If I don't feel like ever taking it off at home would it use a lot of electricity just being connected to the outlet and MBP?
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If I have the cable always connected does it use more electricity?
- Thread starter levmc
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Apple_Robert
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iMacDragon
macrumors 68020
if anything it should be less. Some energy is lost when a battery is charged, which is not lost if the computer is driven directly.