The Cameron Sino A2663 battery is a replacement battery for the Apple Watch Series S7 41mm smartwatch. It features a capacity of 280 mAh, providing long-lasting power and easy use. The 3.85 V voltage ensures stable power for reliable daily use.

The Li-Polymer technology prevents the memory effect, allowing charging at any time. Its dimensions are 26.10 x 20.10 x 4.60 mm and it weighs 6 g, making it lightweight and easy to install.

The battery is CE certified, ensuring its safety and quality. It is compatible with Apple models A2473, A2475, and A2476, guaranteeing full functionality.

• Battery type: A2663
• Type: Li-Polymer
• Capacity: 280 mAh / 1.08 Wh
• Voltage: 3.85 V
• Dimensions: 26.10 x 20.10 x 4.60 mm
• Weight: 6 g
• Memory effect: Yes
• Certification: CE