Apple MagSafe Battery Pack - Portable Charger with Fast Charging can charge for iphone 14 pro max ?

Hello phanle2022,

We'd like to provide some information on charging your iPhone.

1. Please check out this link, which outlines the options and requirements to fast charge your iPhone: Fast charge your iPhone

Use fast charge with certain iPhone models. You can recharge your iPhone up to 50 percent battery in around 30 minutes.

You can fast charge your iPhone 8 and later up to 50 percent battery in around 30 minutes.

Fast charging works when you use an Apple USB-C to Lightning cable and one of these adapters:

• Apple 18W, 20W,2 29W, 30W, 61W, 87W, or 96W USB-C Power Adapter

• A comparable third-party USB-C power adapter that supports USB Power Delivery (USB-PD)

If you're not sure which Apple Power Adapter you have, check the wattage on the top or bottom of the adapter:

2. For information on how to use  your MagSafe Battery Pack, please review this link, which goes over that: How to use your MagSafe Battery Pack

Thanks!