Battery BW40 for Xiaomi Watch S1/S1 Active

Replacement Battery BW40 for Xiaomi Watch S1 / S1 Active – 470mAh

Replacement battery for the Xiaomi Watch S1 and Watch S1 Active. Battery model BW40 in OEM quality, supplied without manufacturer logo.

Product Details

• Battery Model: BW40
• Manufacturer Reference: BW40
• Quality: OEM quality, without manufacturer logo
• Battery Type: Rechargeable Li-ion Polymer Battery
• Capacity: 470 mAh / 1.81 Wh
• Nominal Voltage: 3.87 V
• Charging Voltage Limit: 4.45 V
• Packaging: Bulk
• GTIN: 4067397061331

Compatibility

• Xiaomi Watch S1
• Xiaomi Watch S1 Active

Package Contents

• 1x BW40 replacement battery

Note: This is an OEM-quality replacement battery supplied without Xiaomi branding. Please check the battery model BW40 and device compatibility before installation.