You could also consider a desktop charger, which differs from a straight-to-socket wall charger by connecting to power via a longer plugged cable, so offering greater range. Most of the PD chargers we review here are wall chargers that plug straight into the power socket. models, which are also pictured for each product, but U.K. MacBook chargers yet.ĭimensions given in our reviews are for the U.S. plug pins but the space-saving technology hasn’t made it into the larger-capacity U.K. Apple actually has a 20W charger with folding U.K. None, for instance, feature handy folding plug pins (see above) that can be found on a lot of the U.S. The next step is to make a Genius Bar appointment to get your Mac and charger checked out.Due to their ultra-safe, sturdy three-pin Type G plug, the U.K. If your charger cables, plug, and port all look good and you aren’t finding any other issues that could be causing an unexpected lower wattage reading, it’s possible you have a hardware-related problem. Try connecting your Mac directly to your charger. If you connect your Mac to a passthrough charging port it’s possible you aren’t getting the wattage you’re expecting. Macs that charge with a USB C cable add an extra variable in the mix: passthrough charging. Check to make sure the cable and plug connecting to your Mac is in good condition. That’s normal and could account for a discrepancy.Ī dirty or damaged charger connector or port can cause problems, too. That might be a problem, or maybe not.Īs your Mac’s battery gets closer to a full charge the electrical current feeding it decreases.

Let’s say your Mac’s charger is 87 Watts, but you’re seeing significantly less than that going into your laptop. What if My Mac’s Charger and OutPut Wattage are Different? Apple’s current 13-inch laptops ship with a 60 Watt charger. That number should be about the same, which in my case is 86 Watts. In my case, that’s 87 Watts because I have a 15-inch Touch Bar MacBook Pro. Look for Name to see the wattage your charger is rated for. System Information shows your Mac laptop charger type and wattage output Choose Power from the column on the left.Here’s how to see the expected wattage of your MacBook, MacBook Air, and MacBook Pro charger, along with the wattage delivered to your laptop: If you want to make sure your charger is working as it should that’s easy to check out, plus you can troubleshoot charging issues, too. Charging your Mac laptop is pretty straight forward: just plug in the cable and let your battery juice up.

Macbook air usb c wattage