The Apple Watch Wireless Charger S9 44mm, 45mm, 49mm Smart Outdoor Sports Portable Wearable Wireless Charging Bank is designed for convenience and safety. With 10 levels of protection against overcharging, overheating, and short circuits, it ensures your device remains secure while charging. The built-in magnetic core ring provides automatic and stable attachment without interruptions. The intelligent indicator light keeps you informed about battery status.

Specifications:
- Battery type: Polymer
- Battery capacity: 1200 mAh (500 mAh after conversion)
- Wireless output: 2.5W
- Dimensions: 75 * 47 * 18mm
- Compatible with Apple Watch generations 4-9 and Ultra Series