Features:
1. This battery case is only fit for iPhone 17 ProMax/17 Pro/17 Air/17
3. 4 LED indicator will show you how much power is left (25%-50%-75%-100%).
4. Full protection to corners and sides, protecting your Phone from drops and impacts, not including phone screen.

How to use:
1. Just fully put your For iPhone 17 ProMax/17 Pro/17 Air/17 into the battery case.
2. Press 3 second the power button of the battery case, It will start charge your Phone. Press 3 second the power button again, the case will stop charging.
3. This battery case contains a data cable. When your battery case needs to be charged, you can use it directly.

Specifications:
- Capacity: 10000mAh.
- Input: 5V/1A
- Output: 5V/1A
- Compatibility: For iPhone17 ProMax/17 Pro/17 Air/17
- Charging Power Level:
1 Light = 25%,
2 Lights = 50%,
3 Lights = 75%,
4 Lights = 100%