What charging rate does the update raise to for iPhones?

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MagSafe Battery Pack Firmware Update Boosts iPhone Charging Speed to 7.5W

A recent firmware update for Apple's MagSafe Battery Pack has increased its charging rate for iPhones from 5W to 7.5W. This enhancement allows for a faster power delivery to compatible iPhones when the battery pack is attached. The update significantly improves the charging speed, making the accessory more efficient for users needing a quick power boost on their devices.
Firmware Update Process

To benefit from the increased 7.5W charging speed, users must update their MagSafe Battery Pack to the latest firmware, version 2.7. This update can be initiated by attaching the battery pack to an iPhone, although Apple notes this process might take up to a week to complete. An alternative method involves connecting the battery pack to a Mac or iPad using a Lightning to USB cable, which can facilitate a quicker update.
Verifying the Update

Once the firmware update is applied, users can confirm the new version by attaching the MagSafe Battery Pack to their iPhone. Navigating to Settings, then to About, and selecting the MagSafe Battery Pack will display the current firmware version. If the update has been successful, it will show as version 2.7, indicating that the device is now capable of delivering the enhanced 7.5W charging speed.
Enhanced Charging Speeds with External Power

Further improvements to charging speeds are possible when the MagSafe Battery Pack is connected to a higher-wattage power source. When the battery pack is plugged into a 20W or greater USB power brick and then attached to an iPhone, it can achieve wireless charging speeds of up to 15W. This configuration offers the fastest charging capability currently supported by the MagSafe Battery Pack when used in conjunction with an iPhone.

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What charging rate does the update raise to for iPhones?

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