MagCozy Leashes MagSafe 2 Converter to Power Adapter Cord - MacRumors
Skip to Content

MagCozy Leashes MagSafe 2 Converter to Power Adapter Cord

by

The MagCozy, like the KeyBit, is an innovative solution that is designed to help Mac owners keep track of their MagSafe to MagSafe 2 Converters.

Apple's MagSafe 2, which was introduced with the 2012 MacBook Air and Retina MacBook Pro, is incompatible with original MagSafe Power Adapter, necessitating the use of a small converter to charge MagSafe 2 devices with MagSafe adapters.

magcozy
Currently featured on Kickstarter, the MagCozy leashes the converter to the cord of a power adapter, preventing the accessory from being lost or misplaced.

The MagCozy was inspired by a rubber band that attached the converter to the adapter, and the idea evolved into a simple but sleek sleeve that encompasses the converter and attaches to the adapter via a small loop. While the KeyBit was ideal for keeping a MagSafe to MagSafe 2 converter on hand while traveling, the MagCozy is ideal for home use.

Kickstarter backers can get a MagCozy in white, red, black, or blue for a pledge of $8. The designer, Ben Martinek, is also offering a limited edition MagCozy in an undetermined color and t-shirts for an additional fee.

Top Rated Comments

street.cory Avatar
169 months ago
In what scenario would you actually need to use the converter? I mean, your computer comes with a compatible MagSafe 2 charger, so that doesn't need the converter. So you'd only ever need it when you go somewhere, forget your own adapter, and are lucky enough to find someone who's got a Mac adapter, but it's a MagSafe 1 and not a 2. You then wouldn't attach your converter to their adapter! So when would you use this?

Anyone with a MagSafe 1 charger that has a MagSafe 2 MacBook.
Score: 9 Votes (Like | Disagree)
169 months ago
In what scenario would you actually need to use the converter? I mean, your computer comes with a compatible MagSafe 2 charger, so that doesn't need the converter. So you'd only ever need it when you go somewhere, forget your own adapter, and are lucky enough to find someone who's got a Mac adapter, but it's a MagSafe 1 and not a 2. You then wouldn't attach your converter to their adapter! So when would you use this?

Cinema displays.


Game, set, match.
Score: 4 Votes (Like | Disagree)
ghostface147 Avatar
169 months ago
Well that's rather nifty.
Score: 2 Votes (Like | Disagree)
169 months ago
Mine was for free

(with the purchase of a Thunderbolt Display) :D


Don't be absurd!

The Thunderbolt Display came free with the purchase of the $1000 adaptor.
Score: 1 Votes (Like | Disagree)
169 months ago
this is an unnecessary little thing for people to buy.
Certainly there is a market for your idea and there are people who would benefit from it.
I would class this as backtracking.
When I said about being told off, I wasn't trying to say you are a kid, more that the post sounded like the voice of a child to me, that was a bit unclear.
Score: 1 Votes (Like | Disagree)
169 months ago
NOT Apple Supported

WARNING: The Mag Safe Adapter, even by itself, is NOT supported by Apple.

If your MagSafe cord fails to disattach from being pulled, Apple will tell you that you are NOT using a valid cord with the Retina MacBook, and that you must use the T adapter. They will not support use of the MagSafe 2 Converter!

Use of a leash like this makes it even worse.

Take it from me. Mine failed to disconnect, and the cable came apart, leaving me with a limping puppy and a callous Apple who did not care at all! I was kind of shocked at the treatment I received from the Genius bar.

Do NOT use the MagSafe 2 Converter!
Score: 1 Votes (Like | Disagree)

Popular Stories

airpods pro 3 pink

New Apple Card Holders Can Get Free AirPods Pro 3, But There's a Catch

Monday May 18, 2026 8:11 am PDT by
Apple today launched a new promotion offering new Apple Card holders the chance to earn back the cost of AirPods Pro 3 through monthly cash rebates, but there is a recurring spend requirement attached. Customers who open a new Apple Card account and purchase AirPods Pro 3 directly from Apple by June 15 will qualify. Starting July 1 and running through April 30, 2027, cardholders can earn $25 ...
Foldable iPhone 2023 Feature 1

Foldable iPhone Production Stalls Amid Hinge Issues

Monday May 18, 2026 7:29 am PDT by
Trial production of Apple's long-anticipated foldable iPhone, likely called the "iPhone Ultra," has run into a significant engineering hurdle centered on hinge reliability, according to a known leaker. The leaker known as "Instant Digital" posted on Weibo that the foldable device's hinge is consistently failing to meet Apple's quality control standards under conditions of prolonged,...
wwdc apple park in person

Apple Announces WWDC 2026 Schedule, Sends Media Invites

Monday May 18, 2026 10:23 am PDT by
Apple today provided a schedule for its 2026 Worldwide Developers Conference, which starts on June 8 and ends on June 12. Apple also sent out invites to members of the media who have been invited to attend an in-person keynote viewing at Apple Park. Both the invites and schedule confirm that the keynote will begin at the standard time, 10:00 a.m. Pacific Time or 1:00 p.m Eastern Time....