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Can I use a 85W on my MacBook Pro 15?
Yes, with a caveat. The 85W adapter can be used inconsequentially with both models. It will provide ample power to both the MacBook Pro and MacBook, and will not damage the latter despite a higher-than-necessary wattage. Note, however, that the 85W adapter will not charge a MacBook any faster than the 60W adapter.
Can you use 87W charger for MacBook Pro?
Apple’s higher-end 13-inch MacBook Pros are equipped to take advantage of 87W power adapters, though users won’t see any charging speed benefits from the change. An 87W charger might also deliver a bit more headroom if, say, a CPU is maxed out while the MacBook Pro is connected to multiple external displays.
Can I use 18 watt charger for MacBook Pro?
Yes, it is safe to connect the 18W USB-C power adapter to a MacBook Pro.
Can you use a 61W charger for MacBook Pro 15 inch?
Although the Apple 15″ MacBook Pro (Late 2016) will charger faster with its own Apple 87W USB-C Power Adapter, you can still use the Apple 61W USB-C Power Adapter to charge the Mac.
Can I use a 60W charger on MacBook Pro 15 Retina?
can I buy it and use it on my 15 inch one? Yes. The 60 watt charger may take longer to charge your computer, and in times of high power usage, may not charge the battery. Keep in mind that brand new MBPro 15″ 2.53 GHz machines come with the 60W adapter, so Apple seems to be recommending that for the slower MBP model.
Can I charge my 15 inch MacBook Pro with a 60W charger?
Yes. The 60 watt charger may take longer to charge your computer, and in times of high power usage, may not charge the battery. Keep in mind that brand new MBPro 15″ 2.53 GHz machines come with the 60W adapter, so Apple seems to be recommending that for the slower MBP model.
Can you use a 45W MagSafe on a MacBook Pro?
If you were to use a 45W MagSafe power adapter on the MacBook Pro, then it can cause problems with the battery and main logic board which are hard and not cheap to fix. The 60W MagSafe power adapter should work fine on the MacBook Air as well as the MacBook Pro.
What does the 85 watt MagSafe power adapter do?
The 85 Watt MagSafe Power Adapter features a magnetic DC connector that ensures your power cable will disconnect if it experiences undue strain and helps prevent fraying or weakening of the cables over time. In addition, the magnetic DC helps guide the plug into the system for a quick and secure connection.
Can a MacBook Air be used with an 85W power adapter?
From what I can tell, the consensus seems to be that you can safely use the 85w MacBook Pro power adapter with the MacBook Air. Here is an Apple article (HT2346) that seems to me to suggest that it’s okay to use the 85w with the MBA:
Why did Apple Switch voltage on MagSafe adapter?
The OP was right to ask this question, and it still doesn’t seem to have been addressed – nor do I know why Apple decided to switch voltages in the first place!