WHAT POWER ADAPTER FOR MACBOOK PRO 13 BLUETOOTH

Yet, whenever I use the wired cable to connect the Bose headphones to the MacBook Pro, the issue only seems to disappear when on battery power OR using the grounded extension with the power adapter.

However, I can confirm that when using a wired cable from the Bose QC15 headphones to the MacBook Pro's headphone jack while using battery power, the buzzing noise also does NOT occur.

WHAT POWER ADAPTER FOR MACBOOK PRO 13 BLUETOOTH

That is, using bluetooth resolves the issue entirely. When using the bluetooth mod, the buzzing does NOT occur, regardless of whether the MacBook Pro is charging without the grounded extension, with the grounded extension, or on battery power. The Bose QC15 headphones are not wireless, but using a compatible bluetooth modification, I am able to make them wireless. Thanks for your comprehensive look and hope this is something your team can do. Here are my questions: (1) is it possible for you to recreate this issue with 2017 MacBook Pro and charger? (2) Is this issue resolved when using the newer power adapter with the 2017 MacBook Pro? and (3) Does this issue occur on the new 2018 MacBook Pro with the old power adapter or the new power adapter? However, the issue still recurs with the replacement 2017 MacBook Pro I received. When this didn't resolve the issue, they advised that the machine was defective and to get a replacement, which I did.

However, when using a grounded extension cable to connect the power adapter, the buzzing noise disappears without the need to touch a metal part of the laptop.Īfter taking my laptop to Apple about a month ago, we tried using multiple power adapters, and multiple battery-powered headphones. When I connect my Bose QC15 headphones to the MacBook Pro (using the headphone jack) while the power adapter is plugged in (not using the grounded extension cable), the headphones reveal a slight buzzing noise that dissipates when touching any metal part of the laptop. Had a scenario regarding the power adapter and was hoping you could shed some light. With the iPhone 13 Pro Max being able to pull up to 27W of power, using 30W+ power adapters will give you the fastest charging times.I recently purchased the 2017 MB Pro 13' and saw your new teardown of the 2018 version. If you’re looking for a more flexible USB-C charger or want an extra, Anker’s 36W dual-port USB-C charger and Satechi’s 3-port 66W GaN USB-C Charger are great choices to fast charge iPhones and iPads simultaneously.

iPad Pro 11-inch (1st generation and later)Īpple notes you can use its USB-C to Lightning cable or that “a comparable third-party USB-C power adapter that supports USB Power Delivery (USB-PD)” will also work like Anker’s Powerline series.

iPad Pro 12.9-inch (1st generation and later).

Fast charge iPhone and iPad with MacBook chargers?Īpple says the following iOS devices are compatible with its 18W, 20W, 29W, 30W, 61W, 87W, and 96W adapters for fast charging: For example, a battery at 10% will draw more power than one at 80%. Note: depending on the current capacity of your battery, your device will pull different levels of power. An AC adapter is included for extending your cord when the nearest power socket is just out of reach. Its strong cord resists fraying and wear. Recharge your 13-inch MacBook Pro battery with the Apple 60-watt MagSafe 2 power adapter. Apple even does its own testing with the whole range of its USB-C power adapters. Apple 60-Watt MagSafe 2 Power Adapter - Recharge Your 13-Inch MacBook Pro. While it may sound risky, it’s safe to use Apple’s higher-powered USB-C chargers, as your iPhone or iPad is what determines the power it receives, not the charger. The good news is that modern iPhones and iPads work with all of the MacBook USB-C chargers up to the 96W model (note that Apple doesn’t recommend using its 140W USB-C charger with iPhone and iPad). Third-party options cost less, but what about using something you already have? But picking up a new USB-C to Lightning cable and 20W charging block from Apple costs $40. But what about using a higher-powered USB-C charger from your MacBook Pro or MacBook Air? Follow along for which iPhones and iPads you can fast charge with Apple’s MacBook chargers or similar third-party chargers.įast charging offers around 50% battery in 30 minutes. Recommendations to fast charge iPhone or iPad often include picking up the 20W power adapter from Apple or similar from a third party.

What power adapter for macbook pro 13