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Question: can Charge macbook 2015 from ipad charger ?

I was try and my macbook can charger with ipad charger (i see output 5.2v-2.4a) with usb A to C convert.



But when i read on my macbook charger, it is have 2 output : 14.5v-2.0a and 5.2v-2.4a



my macbook can charge in 2 mode (both 14.5 and 5.2) or only with 5.2v?

if only need 5.2v , why need 14.5v output ?



maybe i use ipad charger on along time, it is what problem ?

MacBook

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Mar 9, 2018 11:02 AM in response to duong258 In response to duong258

If the MacBook's charger provides a higher output voltage than 5 volts, then the iPad charger cannot be used. The MacBook's battery requires 23 watts to fully charge. The iPad's charger only provides about 10-12 watts so it will only trickle-charge the MacBook's battery.

Mar 9, 2018 11:02 AM

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Question: can Charge macbook 2015 from ipad charger ?