Note: I've been using this setup for more than a year now without seeing any performance degradation of the batteries. You might try to check the values in the About your Mac section as Buscar said to see your notebook's power consumption, especially if you do heavy CPU/GPU intensive tasks. However please note that the one in your post (which is exactly the same as I have) is actually only 30W on the USB-C port - the other 30W is shared on the 4 plain USB ports. It can still charge the notebook if I leave it on overnight though.Īlthough your notebook does have a higher power consumption by default, as it's the 15' variant, based on my experience with the smaller version I don't imagine using it with only a 60W charger will cause too many issues, even when you are really trying to push the computer to the limits. Apple Macbook Pro 87W MagSafe Charger USB-C Power Adapter Replacement Charger. Apple Macbook Pro 61W MagSafe Charger USB-C Power Adapter Replacement Charger.
MAC PRO USB C CHARGER UPGRADE
This model is not bundled with the 96W adapter and users can upgrade to the fast charging. Apple Macbook Pro 85W Magsafe 2 T Shape Replacement Charger / AC Adapter. I sometimes also use my mobile phone charger rated 10W (5Vx2A) as well to charge my notebook, in that case it always discharges, but at a much slower rate than if I hadn't plugged it in at all. The new 14-inch MacBook Pro with M1 Pro comes bundled with a 67W USB-C adapter for charging purposes.
For this I have bought an Anker 30W rated charger with which I never ever had any issues charging the notebook (even when doing CPU intensive stuff), and I also have a cheap 15W (5Vx3A) charger in my car as well, which still slightly charges the notebook, unless I'm doing something CPU intensive. Apple Watch Magnetic Fast Charger to USB-C Cable. Apple Watch Magnetic Fast Charger to USB-C Cable (1 m) - Next Gallery Image. I have a 13' MacBook Pro which has a 61W Power Adapter supplied by default. Apple Watch Magnetic Fast Charger to USB-C Cable (1 m) - Previous Gallery Image.