Is it possible to use a replacement charger for MacBook Air that only does 45W while the charger I normally use has 65W and also weirdly my normal 65W charger always doesn’t work then after hitting or doing the cable positioning it just weirdly works then it restarts the next time I we]ant to use it.does anyone have any advice.

  • BeMaelleB
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    10 months ago

    Depends on what model you are using. Normally its ok, but the input of the charger and the watt limit of the machine, and what is used for charging, is different. M1s charge with 30W i think… but i heard it can go up to >40. But thats the limit. M2 charges between 35-140W But idk exactly😅