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iPhone Air MagSafe Battery - Tech Specs

Year introduced: 2025

Overview

Thin and light design

The iPhone Air MagSafe Battery was created exclusively for iPhone Air. Designed to slip into your pocket, it feels great in your hand and adds up to 65 per cent additional charge to iPhone Air — extending battery life further than that of any other iPhone.¹

Smart behaviour

Attach the MagSafe Battery to your fully charged iPhone Air for all-day use. To maximise battery life, the combined system will choose the best times to recharge. Or when you need a quick boost, just snap it on for up to 12W of fast wireless charging on the go.

Fast charging

For even faster charging of your iPhone Air, attach the MagSafe Battery and connect it to a 20W or higher power adapter at the same time.²

Highlights

  • Thin and light design

  • Up to 65 per cent additional charge to iPhone Air

  • Up to 12W fast wireless charging on the go

  • Charge smaller accessories via USB-C

What’s in the Box

iPhone Air MagSafe Battery

Compatibility

iPhone Models

  • iPhone Air

  1. Accessories sold separately.

  2. Testing conducted by Apple in July 2025 using pre‑production iPhone Air units and software while subscribed to LTE and 5G networks, paired with pre‑production MagSafe Battery units and software. Tested with screen locked. All settings were default except: Wi-Fi was associated with a network; the Wi-Fi feature Ask to Join Networks, Auto-Brightness and True Tone were turned off. All charging and battery claims depend on usage, environmental conditions, initial battery levels, network configuration and many other factors; actual results will vary.