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BatteryClerk Prime FAST 1-2 day shipping to most of the USA
BatteryClerk Prime FAST 1-2 day shipping to most of the USA

Smart Watch Batteries

Keep your smartwatch running like new with BatteryClerk’s premium selection of replacement batteries! We offer high-quality, compatible batteries for top brands like Samsung, Garmin, and Asus, ensuring your device stays powered throughout the day. Whether you need a battery replacement for fitness tracking, notifications, or everyday convenience, our reliable solutions deliver long-lasting performance. Explore our collection today and give your smartwatch the power boost it deserves!

  • Huawei Watch GT 3 SE Watch D MYL-B10 Watch GT Runner RUN-B19 Smart Watch Replacement Battery
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79

    Huawei Watch GT 3 SE Watch D MYL-B10 Watch GT Runner RUN-B19 Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Huawei Smart Watch Battery Volts: 3.87V (3.87 Volts) Capacity: 450mAh (0.45Ah) Type: Li-Polymer Color:...

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    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79
  • Huawei Watch 2 4G Watch 2 Pro 4G Replacement Battery-main
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79

    Huawei Watch 2 4G Watch 2 Pro 4G Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Huawei Smart Watch Battery Volts: 3.8V (3.8 Volts) Capacity: 400mAh (0.4Ah) Type: Li-Polymer Color: Bl...

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    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79
  • Huawei PNX-B19 Watch GT4 46mm Smart Watch Replacement Battery
    $24.69 - $24.69
    $24.69
    $24.69 - $24.69
    $24.69

    Huawei PNX-B19 Watch GT4 46mm Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Huawei Smart Watch Battery Volts: 3.89V (3.89 Volts) Capacity: 530mAh (0.53Ah) Type: Li-Polymer Color:...

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    $24.69 - $24.69
    $24.69
    $24.69 - $24.69
    $24.69
  • Huawei Watch 1 Smart Watch Replacement Battery
    $19.89 - $19.89
    $19.89
    $19.89 - $19.89
    $19.89

    Huawei Watch 1 Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Huawei Smart Watch Battery Volts: 3.8V (3.8 Volts) Capacity: 270mAh (0.27Ah) Type: Li-Polymer Color: B...

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    $19.89 - $19.89
    $19.89
    $19.89 - $19.89
    $19.89
  • Huawei Watch GT4 41mm Smart Watch Replacement Battery
    $23.59 - $23.59
    $23.59
    $23.59 - $23.59
    $23.59

    Huawei Watch GT4 41mm Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Huawei Smart Watch Battery Volts: 3.87V (3.87 Volts) Capacity: 490mAh (0.49Ah) Type: Li-Polymer Color:...

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    $23.59 - $23.59
    $23.59
    $23.59 - $23.59
    $23.59
  • Huawei Watch GT 46mm FTN-B19 Smart Watch Replacement Battery
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79

    Huawei Watch GT 46mm FTN-B19 Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Huawei Smart Watch Battery Volts: 3.82V (3.82 Volts) Capacity: 420mAh (0.42Ah) Type: Li-Polymer Color:...

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    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79
  • Huawei Watch 4s, Watch 4x, Watch GS Pro Smart Watch Replacement Battery
    $23.59 - $23.59
    $23.59
    $23.59 - $23.59
    $23.59

    Huawei Watch 4s, Watch 4x, Watch GS Pro Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Huawei Smart Watch Battery Volts: 3.85V (3.85 Volts) Capacity: 740mAh (0.74Ah) Type: Li-Polymer Color:...

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    $23.59 - $23.59
    $23.59
    $23.59 - $23.59
    $23.59
  • Huawei Watch GT3 Pro 46mm Smart Watch Replacement Battery
    $27.29 - $27.29
    $27.29
    $27.29 - $27.29
    $27.29

    Huawei Watch GT3 Pro 46mm Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Huawei Smart Watch Battery Volts: 3.87V (3.87 Volts) Capacity: 510mAh (0.51Ah) Type: Li-Polymer Color:...

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    $27.29 - $27.29
    $27.29
    $27.29 - $27.29
    $27.29
  • Huawei Watch GT3 42mm, Watch GT3 Pro 42mm Smart Watch Replacement Battery
    $25.49 - $25.49
    $25.49
    $25.49 - $25.49
    $25.49

    Huawei Watch GT3 42mm, Watch GT3 Pro 42mm Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Huawei Smart Watch Battery Volts: 3.87V (3.87 Volts) Capacity: 290mAh (0.29Ah) Type: Li-Polymer Color:...

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    $25.49 - $25.49
    $25.49
    $25.49 - $25.49
    $25.49
  • Huawei Watch 3 Pro, Watch 3S, Watch 3X Smart Watch Replacement Battery
    $25.49 - $25.49
    $25.49
    $25.49 - $25.49
    $25.49

    Huawei Watch 3 Pro, Watch 3S, Watch 3X Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Huawei Smart Watch Battery Volts: 3.85V (3.85 Volts) Capacity: 660mAh (0.66Ah) Type: Li-Polymer Color:...

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    $25.49 - $25.49
    $25.49
    $25.49 - $25.49
    $25.49
  • Huawei Band B6, Band B7, FDS-B19, FDS-B49 Smart Watch Replacement Battery
    $18.99 - $18.99
    $18.99
    $18.99 - $18.99
    $18.99

    Huawei Band B6, Band B7, FDS-B19, FDS-B49 Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Huawei Smart Watch Battery Volts: 3.87V (3.87 Volts) Capacity: 100mAh (0.1Ah) Type: Li-Polymer Color: ...

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    $18.99 - $18.99
    $18.99
    $18.99 - $18.99
    $18.99
  • Huawei CDY-AN00 CDY-AN20 CDY-AN90 CDY-N29A CDY-N29B CDY-NX9A CDY-NX9B CDY-TN00 CDY-TN20 CDY-TN90 Honor 30S 5G Nova 7 S Smart Watch Replacement Battery
    $18.99 - $18.99
    $18.99
    $18.99 - $18.99
    $18.99

    Huawei CDY-AN00 CDY-AN20 CDY-AN90 CDY-N29A CDY-N29B CDY-NX9A CDY-NX9B CDY-TN00 CDY-TN20 CDY-TN90 Honor 30S 5G Nova 7 S Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Huawei Smart Watch Battery Volts: 3.82V (3.82 Volts) Capacity: 100mAh (0.1Ah) Type: Li-Polymer Color: ...

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    $18.99 - $18.99
    $18.99
    $18.99 - $18.99
    $18.99
  • Huawei GT2 Pro Replacement Battery-main
    $19.89 - $19.89
    $19.89
    $19.89 - $19.89
    $19.89

    Huawei GT2 Pro Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Huawei Smart Watch Battery Volts: 3.87V (3.87 Volts) Capacity: 450mAh (0.45Ah) Type: Li-Polymer Color:...

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    $19.89 - $19.89
    $19.89
    $19.89 - $19.89
    $19.89
  • Huawei GT2 42mm Replacement Battery-main
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79

    Huawei GT2 42mm Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Huawei Smart Watch Battery Volts: 3.82V (3.82 Volts) Capacity: 210mAh (0.21Ah) Type: Li-Polymer Color:...

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    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79
  • Huawei Glory S1 MES-B19 Replacement Battery-main
    $15.99 - $15.99
    $15.99
    $15.99 - $15.99
    $15.99

    Huawei Glory S1 MES-B19 Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Huawei Smart Watch Battery Volts: 3.82V (3.82 Volts) Capacity: 70mAh (0.07Ah) Type: Li-Polymer Color: ...

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    $15.99 - $15.99
    $15.99
    $15.99 - $15.99
    $15.99
  • Huawei GT2 46mm Replacement Battery-main
    $23.59 - $23.59
    $23.59
    $23.59 - $23.59
    $23.59

    Huawei GT2 46mm Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Huawei Smart Watch Battery Volts: 3.82V (3.82 Volts) Capacity: 450mAh (0.45Ah) Type: Li-Polymer Color:...

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    $23.59 - $23.59
    $23.59
    $23.59 - $23.59
    $23.59
  • Huawei Magic GT TLS-B19 Replacement Battery-main
    $19.89 - $19.89
    $19.89
    $19.89 - $19.89
    $19.89

    Huawei Magic GT TLS-B19 Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Huawei Smart Watch Battery Volts: 3.8V (3.8 Volts) Capacity: 170mAh (0.17Ah) Type: Li-Polymer Color: B...

    View full details
    $19.89 - $19.89
    $19.89
    $19.89 - $19.89
    $19.89