Apple Releases New Firmware for MagSafe Battery Pack

Tuesday April 19, 2022 2:10 pm PDT by Juli Clover

Apple appears to have released updated firmware for the MagSafe Battery Pack that is compatible with the iPhone 12 and iPhone 13 models that support MagSafe accessories.

magsafe battery pack side view
The updated firmware should be going out over the air starting today, and ‌MagSafe Battery Pack‌ owners should see a 2.7.b.0 version number in the Settings app after the firmware is installed.

Firmware updates are done quietly over the air and Apple does not provide release notes, so we do not know what features or bug fixes might be included in the software. There is no clear method for updating the firmware of the ‌MagSafe Battery Pack‌ firmware, but it should be connected to an iPhone for the update to initiate.

Apple last updated the ‌MagSafe Battery Pack‌ firmware in December, and the prior firmware is 2.5.b.0.

Tag: MagSafe Battery Pack Guide

Popular Stories

iCloud+ Now Includes Apple TV, Apple Arcade, and Curated Apple Music Stations in Over 100 Countries

Tuesday September 15, 2026 1:43 am PDT by Tim Hardwick

Apple today announced a new subscription initiative that turns paid iCloud+ subscriptions into a broader services bundle in more than 100 countries. In select countries, Apple says every paid iCloud+ plan, including the cheapest 50GB tier, now includes Apple TV and Apple Arcade "at no additional cost," while family sharing extends the storage, TV and Arcade access to up to five people....

• 110 comments

Everything New Your iPhone Can Do on iOS 27 Feature 1

50 New Things Your iPhone Can Do in iOS 27 - Out Now!

Monday September 14, 2026 10:48 pm PDT by Tim Hardwick

Apple released iOS 27 this week, and despite the company's focus this year on refining its flagship operating system and nixing bugs, there are still many additional features to explore, not least of which is Apple's new context-aware Siri, re-tooled for the generative AI era. Which iPhones Support Every iOS 27 Feature? This year's major iPhone software update isn't all about AI, though,...

• 49 comments

iOS 27 Available Now With These 8 New Features

Monday September 14, 2026 9:00 am PDT by Joe Rossignol

Update — 10 a.m. Pacific Time: Apple has released iOS 27. During its iPhone 18 Pro and iPhone Duo event last week, Apple announced that iOS 27 will be released widely on Monday, September 14. iOS 27 should be available around 10 a.m. Pacific Time / 1 p.m. Eastern Time today via the Settings app, under General → Software Update. Below, we have highlighted eight new features and...

• 111 comments

Top Rated Comments

DogHouseDub

58 months ago

What happens if the battery dies while the firmware is updating? ;)

You'll need the Magsafe battery magsafe battery charger

Score: 42 Votes (Like | Disagree)

currrr

58 months ago

plug it into an ipad or mac’s usb-c and it’ll update right away.

Score: 10 Votes (Like | Disagree)

Apple_Robert

58 months ago

I like the Battery Pack. It fits perfectly on my iPhone 13 mini and is easy to hold when connected to the phone. Good to see another update.

Score: 9 Votes (Like | Disagree)

Lucas Curious

58 months ago

I have the Anker 622 battery pack (5,000mAh) which also acts as a stand for the phone just like your first pic. I just got it for ~$40, it also has a USB-C port if you prefer wired charging.

its looks like a good idea and I was going to go for it but I knew apple has an intelligent way of controlling the charging for its devices and the apple battery curves better with no sharp edges. all these other batteries probably keep pushing power into the phone until they die. Apple battery will control its heat and stop charging at 90% which probably preserves the internal battery. its not really about cost since this goes with you for a few years. So far ive been happy wiht the apple version. It gives my mini another full charge just about.

Score: 6 Votes (Like | Disagree)

AppleHore

58 months ago

✅ ✅

FYI, the competing $43 Anker 521 Magnetic Battery rocks, and they make one with a standing case too for $70 called the Anker 622 Magnetic Battery (MagGo).

❌

Just don't be fooled by the MagSafe-looking Qi charger on the Anker PowerCore III 10K Wireless Portable Charger. Your iPhone will not stick to it, and it's even hard to get the Qi to work even when it isn't.