How to update the iPhone MagSafe Battery Pack to unlock faster charging

When we reviewed the MagSafe Battery Pack earlier this year, one of our biggest gripes was that it was underpowered compared to its rivals, only charging at 5W versus 7.5W on other less-smart battery packs. After a firmware update, Apple has now unlocked faster charging for all models.Apple has announced that Firmware Version 2.7, which released earlier this week, unlocks 7.5W charging on the go for all iPhone 12 and iPhone 13 models. Additionally, you can still get up to 15W charging when the