![apple macbook air 13 charger apple macbook air 13 charger](https://i.ebayimg.com/images/g/ZnoAAOSwVCNdjB4R/s-l400.jpg)
This however does not mean higher wattage chargers are useless, because if you are actively using the device then you will draw at most (45W to charge the battery) + (power from using it) hence a higher wattage adaptor can beneficial. But it does not mean it draws that much power, it simply means that the adaptor can provide up to that amount.įrom my observation it seems the most the battery can charge at is 45W as you have observed.
#Apple macbook air 13 charger mac
When you plug in a charger, your Mac (via coconut battery or system report) will display the wattage of the plugged in adaptor.
![apple macbook air 13 charger apple macbook air 13 charger](https://m.media-amazon.com/images/I/61y7VQPVJxL._AC_SX450_.jpg)
![apple macbook air 13 charger apple macbook air 13 charger](https://i.ebayimg.com/images/g/CoEAAOSwncJeH6uz/s-l400.jpg)
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