Apple Watch batteries use lithium-ion technology. Lithium-ion batteries charge faster and last longer, keeping your watch looking like new.

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A1850 Battery for Apple Watch Series 3+GPS+Cellular 42mm

Specification A1850 Battery for Apple Watch Series 3+GPS+Cellular 42mm Battery Type: Li-ion Polymer Battery CE-/ROHS- Certified for safety Standby Time: Up to 10 days (250 hours) High-quality rechargeable battery, available...
HK$160.99

A1847 Battery for Apple Watch Series 3+GPS 38mm

Specification A1847 Battery for Apple Watch Series 3+GPS 38mm Battery Type: Li-ion Polymer Battery CE-/ROHS- Certified for safety Standby Time: Up to 10 days (250 hours) High-quality rechargeable battery, Works...
HK$193.21

A1875 Battery for Apple Watch Series 3+GPS 42mm

Specification A1875 Battery for Apple Watch Series 3+GPS 42mm Battery Type: Li-ion Polymer Battery CE-/ROHS- Certified for safety Standby Time: Up to 10 days (250 hours) High-quality rechargeable battery, available...
HK$128.46

A2721 Battery For Apple Watch Series 2 SE+GPS 40mm

Specification A2721 Battery for Apple Watch Series 2 SE+GPS 40mm Battery Type: Li-ion Polymer Battery CE-/ROHS- Certified for safety Standby Time: Up to 10 days (250 hours) High-quality rechargeable battery,...
HK$273.74

A1761 Battery for Apple Watch Series 2 42mm

Specification Battery Type: Li-ion Polymer Battery CE-/ROHS- Certified for safety Standby Time: Up to 10 days (250 hours) High-quality rechargeable battery, available as replacement part Compatible with Apple Watch Series 2...
HK$152.94

A1760 Battery for Apple Watch Series 2 38mm

Specification Battery Type: Li-ion Polymer Battery CE-/ROHS- Certified for safety Standby Time: Up to 10 days (250 hours) High-quality rechargeable battery, available as replacement part Compatible with Apple Watch Series...
HK$133.60

A1579 Battery for Apple Watch Series 1 42mm

Specification Battery Type: Li-ion Polymer Battery CE-/ROHS- Certified for safety Standby Time: Up to 10 days (250 hours) High-quality rechargeable battery, available as replacement part Compatible with Apple Watch Series 1 42mm...
HK$128.78

A1578 Battery For Apple Watch Series 1 38mm

Specification Battery Type: Li-ion Polymer Battery CE-/ROHS- Certified for safety Standby Time: Up to 10 days (250 hours) High-quality rechargeable battery, available as replacement part Compatible with Apple Watch Series 1 38mm...
HK$160.68
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