The battery of the iPhone 13 Pro Max is lithium-ion (Li-ion) with the following characteristics:

• Capacity: 4,352 mAh
• Voltage: 3.83V
• Energy: 16.75 Wh

This large capacity, combined with the efficiency of the A15 Bionic and the ProMotion display, offers excellent battery life in its category, with up to 28 hours of video playback and 95 hours of audio playback.

It supports fast charging up to 27W and 15W MagSafe wireless charging.