iPhone 12 Pro Max (Batteries)

iPhone 12 Pro Max Battery Specifications

• Battery capacity: approximately 3687 mAh
• Battery type: lithium-ion, built-in, non-removable
• Fast charging: can reach about 50 percent in around 30 minutes with a compatible power adapter
• Wireless charging: supports Qi wireless charging and MagSafe charging up to 15 W

Battery Life Estimates

• Video playback (stored video): up to 20 hours
• Streaming video playback: up to 12 hours
• Audio playback: up to 80 hours

Real-world Performance

• In mixed-use testing, the battery lasted around 10 hours and 53 minutes
• In video-streaming tests, it lasted about 8 hours and 37 minutes
• Typical day-to-day battery life depends on usage such as 5G use, gaming, video recording, screen brightness, and background activity