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BatteryClerk Prime FAST 1-2 day shipping to most of Canada
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Smart Watch Batteries

BatteryClerk offers a selection of replacement batteries for Smart Watch. Browse our current selection from leading brands like Samsung, Garmin, and Asus.

  • Samsung Gear S3 Classic Gear S3 classic LTE Gear S Replacement Battery-main
    $19.89 - $19.89
    $19.89
    $19.89 - $19.89
    $19.89

    Samsung Gear S3 Classic,Gear S3 Frontier,SM-R770,SM-R760,Gear S3 Frontier SM-R760,SM-R765,Gear S3 classic LTE,Gear S3 Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Samsung Smart Watch Battery Volts: 3.85V (3.85 Volts) Capacity: 350mAh (0.35Ah) Type: Li-Polymer Color...

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    $19.89 - $19.89
    $19.89
    $19.89 - $19.89
    $19.89
  • Samsung Watch 5 40mm SM-R900 SM-R905 380mAh Smart Watch Replacement Battery
    $22.59 - $22.59
    $22.59
    $22.59 - $22.59
    $22.59

    Samsung Watch 5 44mm,SM-R915U,SM-R910,SM-R915 Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Samsung Smart Watch Battery Volts: 3.88V (3.88 Volts) Capacity: 380mAh (0.38Ah) Type: Li-Polymer Color...

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    $22.59 - $22.59
    $22.59
    $22.59 - $22.59
    $22.59
  • Tomtom Runner Cardio Replacement Battery-main
    $22.59 - $22.59
    $22.59
    $22.59 - $22.59
    $22.59

    TomTom Runner Cardio,Runner,Spark 8rs00 Smart Watch Replacement Battery

    INFO This is a replacement compatible with a TomTom Smart Watch Battery Volts: 3.8V (3.8 Volts) Capacity: 190mAh (0.19Ah) Type: Li-Polymer Color: B...

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    $22.59 - $22.59
    $22.59
    $22.59 - $22.59
    $22.59
  • Samsung Galaxy Watch Active SM-R500 SM-R500N Replacement Battery-main
    $19.89 - $19.89
    $19.89
    $19.89 - $19.89
    $19.89

    Samsung Galaxy Watch Active,SM-R500,SM-R500N Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Samsung Smart Watch Battery Volts: 3.85V (3.85 Volts) Capacity: 230mAh (0.23Ah) Type: Li-Polymer Color...

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    $19.89 - $19.89
    $19.89
    $19.89 - $19.89
    $19.89
  • Samsung Galaxy Gear S2 3G Gear S2 3G SM-R730 SM-R7 Replacement Battery-main
    $19.89 - $19.89
    $19.89
    $19.89 - $19.89
    $19.89

    Samsung Gear S2 3G,Galaxy Gear S2 3G,SM-R730,SM-R730A,SM-R730T,SM-R730S,SM-R730V,SM-R735 Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Samsung Smart Watch Battery Volts: 3.7V (3.7 Volts) Capacity: 300mAh (0.3Ah) Type: Li-Polymer Color: B...

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    $19.89 - $19.89
    $19.89
    $19.89 - $19.89
    $19.89
  • Fitbit Alta Activity Alta HR Replacement Battery-main
    $19.89 - $19.89
    $19.89
    $19.89 - $19.89
    $19.89

    FitBit Alta HR,Alta Activity Smart Watch Replacement Battery

    INFO This is a replacement compatible with a FitBit Smart Watch Battery Volts: 3.7V (3.7 Volts) Capacity: 45mAh (0.045Ah) Type: Li-Polymer Color: B...

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    $19.89 - $19.89
    $19.89
    $19.89 - $19.89
    $19.89
  • Samsung Gear Fit 2 Pro SM-R365 Replacement Battery-main
    $23.69 - $23.69
    $23.69
    $23.69 - $23.69
    $23.69

    Samsung Gear Fit 2 Pro,SM-R365 Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Samsung Smart Watch Battery Volts: 3.85V (3.85 Volts) Capacity: 200mAh (0.2Ah) Type: Li-Polymer Color:...

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    $23.69 - $23.69
    $23.69
    $23.69 - $23.69
    $23.69
  • Garmin Fenix 1 Fenix 2 PD3555w Replacement Battery-main
    $28.59 - $28.59
    $28.59
    $28.59 - $28.59
    $28.59

    Garmin Fenix 1,Fenix 2,PD3555w Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Garmin Smart Watch Battery Volts: 3.7V (3.7 Volts) Capacity: 300mAh (0.3Ah) Type: Li-ion Color: Black ...

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    $28.59 - $28.59
    $28.59
    $28.59 - $28.59
    $28.59
  • Apple A1861 Watch Series 3 42mm Watch Series 3 GPS Replacement Battery-main
    $23.69 - $23.69
    $23.69
    $23.69 - $23.69
    $23.69

    Apple Watch Series 3 GPS 42mm,Watch Series 3 42mm,A1861 Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Apple Smart Watch Battery Volts: 3.82V (3.82 Volts) Capacity: 340mAh (0.34Ah) Type: Li-Polymer Color: ...

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    $23.69 - $23.69
    $23.69
    $23.69 - $23.69
    $23.69
  • Samsung Gear Live SM-R382 Replacement Battery-main
    $19.89 - $19.89
    $19.89
    $19.89 - $19.89
    $19.89

    Samsung Gear Live,SM-R382 Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Samsung Smart Watch Battery Volts: 3.7V (3.7 Volts) Capacity: 220mAh (0.22Ah) Type: Li-Polymer Color: ...

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    $19.89 - $19.89
    $19.89
    $19.89 - $19.89
    $19.89
  • LG W150 Watch Urbane Replacement Battery-main
    $22.59 - $22.59
    $22.59
    $22.59 - $22.59
    $22.59

    LG Watch Urbane,W150 Smart Watch Replacement Battery

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

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    $22.59 - $22.59
    $22.59
    $22.59 - $22.59
    $22.59
  • Fitbit Charge HR Replacement Battery-main
    $19.89 - $19.89
    $19.89
    $19.89 - $19.89
    $19.89

    FitBit Charge HR Smart Watch Replacement Battery

    INFO This is a replacement compatible with a FitBit Smart Watch Battery Volts: 3.7V (3.7 Volts) Capacity: 70mAh (0.07Ah) Type: Li-Polymer Color: Bl...

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    $19.89 - $19.89
    $19.89
    $19.89 - $19.89
    $19.89
  • Pebble 401S E-Paper Pebble Steel Watch 2 Replacement Battery-main
    $19.89 - $19.89
    $19.89
    $19.89 - $19.89
    $19.89

    Pebble E-Paper,Pebble Steel,Watch 2,401S Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Pebble Smart Watch Battery Volts: 3.7V (3.7 Volts) Capacity: 130mAh (0.13Ah) Type: Li-Polymer Color: B...

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    $19.89 - $19.89
    $19.89
    $19.89 - $19.89
    $19.89
  • Apple Watch 2 42mm Watch A1758 Watch A1817 Watch S Replacement Battery-main
    $23.69 - $23.69
    $23.69
    $23.69 - $23.69
    $23.69

    Apple Watch 2 42mm,Watch A1758,Watch A1817,Watch Series 2 42mm Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Apple Smart Watch Battery Volts: 3.8V (3.8 Volts) Capacity: 300mAh (0.3Ah) Type: Li-Polymer Color: Bla...

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    $23.69 - $23.69
    $23.69
    $23.69 - $23.69
    $23.69
  • FOSSIL DW11F Gen 5E 44mm Smart Watch Replacement Battery
    $23.69 - $23.69
    $23.69
    $23.69 - $23.69
    $23.69

    Fossil DW11F,Gen 5E 44mm Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Fossil Smart Watch Battery Volts: 3.85V (3.85 Volts) Capacity: 300mAh (0.3Ah) Type: Li-Polymer Color: ...

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    $23.69 - $23.69
    $23.69
    $23.69 - $23.69
    $23.69
  • Suunto Ambit 1 Ambit 2 Ambit 2S Ambit 3 Replacement Battery-main
    $19.89 - $19.89
    $19.89
    $19.89 - $19.89
    $19.89

    Suunto Ambit 1,Ambit 2,Ambit 3,Ambit 2S,Traverse,Ambit 3 HR Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Suunto Smart Watch Battery Volts: 3.7V (3.7 Volts) Capacity: 240mAh (0.24Ah) Type: Li-Polymer Color: B...

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    $19.89 - $19.89
    $19.89
    $19.89 - $19.89
    $19.89
  • Samsung Galaxy Watch3 45mm SM-R840 SM-R845 Replacement Battery-main
    $19.89 - $19.89
    $19.89
    $19.89 - $19.89
    $19.89

    Samsung Galaxy Watch3 45mm,SM-R840,SM-R845 Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Samsung Smart Watch Battery Volts: 3.85V (3.85 Volts) Capacity: 330mAh (0.33Ah) Type: Li-Polymer Color...

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    $19.89 - $19.89
    $19.89
    $19.89 - $19.89
    $19.89
  • Motorola Moto 360 2nd Moto 360 2rd Replacement Battery-main
    $33.49 - $33.49
    $33.49
    $33.49 - $33.49
    $33.49

    Motorola Moto 360 2nd,Moto 360 2rd Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Motorola Smart Watch Battery Volts: 3.8V (3.8 Volts) Capacity: 250mAh (0.25Ah) Type: Li-Polymer Color:...

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    $33.49 - $33.49
    $33.49
    $33.49 - $33.49
    $33.49
  • Garmin Forerunner 405 Forerunner 405CX Forerunner Replacement Battery-main
    $26.19 - $26.19
    $26.19
    $26.19 - $26.19
    $26.19

    Garmin Forerunner 405,Forerunner 410,Forerunner 410CX,Forerunner 405CX Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Garmin Smart Watch Battery Volts: 3.7V (3.7 Volts) Capacity: 280mAh (0.28Ah) Type: Li-ion Color: Black...

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    $26.19 - $26.19
    $26.19
    $26.19 - $26.19
    $26.19
  • Apple iWach 1 42mm Watch 1st Gen 42mm Replacement Battery-main
    $23.69 - $23.69
    $23.69
    $23.69 - $23.69
    $23.69

    Apple iWach 1 42mm,Watch 1st Gen 42mm Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Apple Smart Watch Battery Volts: 3.8V (3.8 Volts) Capacity: 240mAh (0.24Ah) Type: Li-Polymer Color: Bl...

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    $23.69 - $23.69
    $23.69
    $23.69 - $23.69
    $23.69
  • Apple A1976 Watch Series 4 44mm Replacement Battery-main
    $28.59 - $28.59
    $28.59
    $28.59 - $28.59
    $28.59

    Apple Watch Series 4 44mm,A1976 Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Apple Smart Watch Battery Volts: 3.82V (3.82 Volts) Capacity: 290mAh (0.29Ah) Type: Li-Polymer Color: ...

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    $28.59 - $28.59
    $28.59
    $28.59 - $28.59
    $28.59
  • Huawei Watch GT3 Pro 46mm Smart Watch Replacement Battery
    $33.49 - $33.49
    $33.49
    $33.49 - $33.49
    $33.49

    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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    $33.49 - $33.49
    $33.49
    $33.49 - $33.49
    $33.49
  • Samsung Watch 5 40mm SM-R900 SM-R905 270mAh Smart Watch Replacement Battery
    $19.89 - $19.89
    $19.89
    $19.89 - $19.89
    $19.89

    Samsung Watch 5 40mm,SM-R900,SM-R905 Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Samsung Smart Watch Battery Volts: 3.88V (3.88 Volts) Capacity: 270mAh (0.27Ah) Type: Li-Polymer Color...

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    $19.89 - $19.89
    $19.89
    $19.89 - $19.89
    $19.89
  • Samsung SM-R890 SM-R870 SM-R875 SM-R890NZKCXAA SM-R870NZ SM-R870NZSCXAA SM-R870NZSAXAA SM-R870NZKCXAA SM-R870NZKAXAA S Smart Watch Replacement Battery
    $19.89 - $19.89
    $19.89
    $19.89 - $19.89
    $19.89

    Samsung SM-R890,SM-R870,SM-R875,SM-R890NZKCXAA,SM-R870NZ,SM-R870NZSCXAA,SM-R870NZSAXAA,SM-R870NZKCXAA,SM-R870NZKAXAA,S Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Samsung Smart Watch Battery Volts: 3.88V (3.88 Volts) Capacity: 350mAh (0.35Ah) Type: Li-Polymer Color...

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