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

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.

  • Garmin Approach S1 Approach S3 Approach S4 Forerun Replacement Battery-main
    $23.39 - $23.39
    $23.39
    $23.39 - $23.39
    $23.39

    Garmin Approach S1 Approach S3 Approach S4 Forerunner 110 Forerunner 210 Forerunner 210W Forerunner S1 Forerunner S1W Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Garmin Smart Watch Battery Volts: 3.7V (3.7 Volts) Capacity: 200mAh (0.2Ah) Type: Li-ion Color: Black ...

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    $23.39 - $23.39
    $23.39
    $23.39 - $23.39
    $23.39
  • Garmin Fenix 3 Fenix 3 HR Replacement Battery-main
    $17.79 - $17.79
    $17.79
    $17.79 - $17.79
    $17.79

    Garmin Fenix 3 Fenix 3 HR 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-Polymer Color: Bl...

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    $17.79 - $17.79
    $17.79
    $17.79 - $17.79
    $17.79
  • Samsung Gear S2 Gear S2 Classic R7200 R720X R732 S Replacement Battery-main
    $24.59 - $24.59
    $24.59
    $24.59 - $24.59
    $24.59

    Samsung Gear S2 Gear S2 Classic R7200 R720X R732 SM-R720 SM-R732 Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Samsung Smart Watch Battery Volts: 3.7V (3.7 Volts) Capacity: 250mAh (0.25Ah) Type: Li-Polymer Color: ...

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    $24.59 - $24.59
    $24.59
    $24.59 - $24.59
    $24.59
  • Samsung Gear 2 Gear 2 Neo SM-R380 SM-R381 Replacement Battery-main
    $23.39 - $23.39
    $23.39
    $23.39 - $23.39
    $23.39

    Samsung Gear 2 Gear 2 Neo SM-R380 SM-R381 Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Samsung Smart Watch Battery Volts: 3.7V (3.7 Volts) Capacity: 250mAh (0.25Ah) Type: Li-Polymer Color: ...

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    $23.39 - $23.39
    $23.39
    $23.39 - $23.39
    $23.39
  • Garmin Vivoactive 3 Replacement Battery-main
    $17.79 - $17.79
    $17.79
    $17.79 - $17.79
    $17.79

    Garmin Vivoactive 3 Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Garmin Smart Watch Battery Volts: 3.7V (3.7 Volts) Capacity: 160mAh (0.16Ah) Type: Li-Polymer Color: B...

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    $17.79 - $17.79
    $17.79
    $17.79 - $17.79
    $17.79
  • Fitbit Blaze FB502 Replacement Battery-main
    $17.79 - $17.79
    $17.79
    $17.79 - $17.79
    $17.79

    Fitbit Blaze FB502 Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Fitbit Smart Watch Battery Volts: 3.7V (3.7 Volts) Capacity: 160mAh (0.16Ah) Type: Li-Polymer Color: B...

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    $17.79 - $17.79
    $17.79
    $17.79 - $17.79
    $17.79
  • Samsung Galaxy Watch Active 2 Galaxy Watch Active Replacement Battery-main
    $24.59 - $24.59
    $24.59
    $24.59 - $24.59
    $24.59

    Samsung Galaxy Watch Active 2 Galaxy Watch Active 2 44mm SM-R820 SM-R825 Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Samsung Smart Watch Battery Volts: 3.85V (3.85 Volts) Capacity: 320mAh (0.32Ah) Type: Li-Polymer Color...

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    $24.59 - $24.59
    $24.59
    $24.59 - $24.59
    $24.59
  • Garmin Fenix 5s Plus Fenix 5X Fenix 5X Running Replacement Battery-main
    $23.39 - $23.39
    $23.39
    $23.39 - $23.39
    $23.39

    Garmin Fenix 5s Plus Fenix 5X Fenix 5X Running Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Garmin Smart Watch Battery Volts: 3.8V (3.8 Volts) Capacity: 410mAh (0.41Ah) Type: Li-Polymer Color: B...

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    $23.39 - $23.39
    $23.39
    $23.39 - $23.39
    $23.39
  • Samsung Galaxy Watch 46mm SM-R800 SM-R805 Replacement Battery-main
    $23.39 - $23.39
    $23.39
    $23.39 - $23.39
    $23.39

    Samsung Galaxy Watch 46mm SM-R800 SM-R805 Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Samsung Smart Watch Battery Volts: 3.85V (3.85 Volts) Capacity: 450mAh (0.45Ah) Type: Li-Polymer Color...

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    $23.39 - $23.39
    $23.39
    $23.39 - $23.39
    $23.39
  • Samsung Gear 1 SM-V700 Replacement Battery-main
    $23.39 - $23.39
    $23.39
    $23.39 - $23.39
    $23.39

    Samsung Gear 1 SM-V700 Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Samsung Smart Watch Battery Volts: 3.7V (3.7 Volts) Capacity: 250mAh (0.25Ah) Type: Li-Polymer Color: ...

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    $23.39 - $23.39
    $23.39
    $23.39 - $23.39
    $23.39
  • Fitbit Surge Replacement Battery-main
    $20.59 - $20.59
    $20.59
    $20.59 - $20.59
    $20.59

    Fitbit Surge Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Fitbit Smart Watch Battery Volts: 3.7V (3.7 Volts) Capacity: 100mAh (0.1Ah) Type: Li-Polymer Color: Bl...

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    $20.59 - $20.59
    $20.59
    $20.59 - $20.59
    $20.59
  • Fitbit Charge 2 Replacement Battery-main
    $20.59 - $20.59
    $20.59
    $20.59 - $20.59
    $20.59

    Fitbit Charge 2 Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Fitbit Smart Watch Battery Volts: 3.7V (3.7 Volts) Capacity: 60mAh (0.06Ah) Type: Li-Polymer Color: Bl...

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    $20.59 - $20.59
    $20.59
    $20.59 - $20.59
    $20.59
  • Garmin 010-01959-00 Approach G10 Forerunner 220 Fo Replacement Battery-main
    $17.29 - $17.29
    $17.29
    $17.29 - $17.29
    $17.29

    Garmin 010-01959-00 Approach G10 Forerunner 220 Forerunner 225 Forerunner 235 Forerunner 630 Forerunner 735XT GRM03717 Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Garmin Smart Watch Battery Volts: 3.7V (3.7 Volts) Capacity: 180mAh (0.18Ah) Type: Li-Polymer Color: B...

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    $17.29 - $17.29
    $17.29
    $17.29 - $17.29
    $17.29
  • Garmin Approach S1 Forerunner 110 Forerunner 210 F Replacement Battery-main
    $24.59 - $24.59
    $24.59
    $24.59 - $24.59
    $24.59

    Garmin Approach S1 Forerunner 110 Forerunner 210 Forerunner 210W Forerunner 610 Forerunner S1 Forerunner S1W Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Garmin Smart Watch Battery Volts: 3.7V (3.7 Volts) Capacity: 200mAh (0.2Ah) Type: Li-ion Color: Black ...

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    $24.59 - $24.59
    $24.59
    $24.59 - $24.59
    $24.59
  • Samsung Galaxy Gear S R750 Gear S SM-R750A SM-R750 Replacement Battery-main
    $23.39 - $23.39
    $23.39
    $23.39 - $23.39
    $23.39

    Samsung Galaxy Gear S R750 Gear S SM-R750A SM-R750B SM-R750D SM-R750P SM-R750R4 SM-R750V SM-V750 Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Samsung Smart Watch Battery Volts: 3.7V (3.7 Volts) Capacity: 170mAh (0.17Ah) Type: Li-Polymer Color: ...

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    $23.39 - $23.39
    $23.39
    $23.39 - $23.39
    $23.39
  • Fitbit FB504 FB505 Versa Replacement Battery-main
    $24.59 - $24.59
    $24.59
    $24.59 - $24.59
    $24.59

    Fitbit FB504 FB505 Versa Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Fitbit Smart Watch Battery Volts: 3.85V (3.85 Volts) Capacity: 150mAh (0.15Ah) Type: Li-Polymer Color:...

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    $24.59 - $24.59
    $24.59
    $24.59 - $24.59
    $24.59
  • Garmin Forerunner 920XT Replacement Battery-main
    $20.59 - $20.59
    $20.59
    $20.59 - $20.59
    $20.59

    Garmin Forerunner 920XT 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-Polymer Color: Bl...

    View full details
    $20.59 - $20.59
    $20.59
    $20.59 - $20.59
    $20.59
  • Motorola Moto 360 Replacement Battery-main
    $23.39 - $23.39
    $23.39
    $23.39 - $23.39
    $23.39

    Motorola Moto 360 Smart Watch Replacement Battery

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

    View full details
    $23.39 - $23.39
    $23.39
    $23.39 - $23.39
    $23.39
  • Garmin Vivoactive HR Replacement Battery-main
    $20.59 - $20.59
    $20.59
    $20.59 - $20.59
    $20.59

    Garmin Vivoactive HR Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Garmin Smart Watch Battery Volts: 3.7V (3.7 Volts) Capacity: 180mAh (0.18Ah) Type: Li-Polymer Color: B...

    View full details
    $20.59 - $20.59
    $20.59
    $20.59 - $20.59
    $20.59
  • Samsung Galaxy Watch 42mm SM-R810 SM-R815 Replacement Battery-main
    $27.09 - $27.09
    $27.09
    $27.09 - $27.09
    $27.09

    Samsung Galaxy Watch 42mm SM-R810 SM-R815 Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Samsung Smart Watch Battery Volts: 3.85V (3.85 Volts) Capacity: 250mAh (0.25Ah) Type: Li-Polymer Color...

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    $27.09 - $27.09
    $27.09
    $27.09 - $27.09
    $27.09
  • Samsung Galaxy Watch Active2 40mm SM-R830 SM-R835 Replacement Battery-main
    $24.59 - $24.59
    $24.59
    $24.59 - $24.59
    $24.59

    Samsung Galaxy Watch Active2 40mm SM-R830 SM-R835 Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Samsung Smart Watch Battery Volts: 3.85V (3.85 Volts) Capacity: 220mAh (0.22Ah) Type: Li-Polymer Color...

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    $24.59 - $24.59
    $24.59
    $24.59 - $24.59
    $24.59
  • Huawei Watch 2 4G Watch 2 Pro 4G Replacement Battery-main
    $27.09 - $27.09
    $27.09
    $27.09 - $27.09
    $27.09

    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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    $27.09 - $27.09
    $27.09
    $27.09 - $27.09
    $27.09
  • Fitbit Alta Replacement Battery-main
    $20.59 - $20.59
    $20.59
    $20.59 - $20.59
    $20.59

    Fitbit Alta Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Fitbit Smart Watch Battery Volts: 3.7V (3.7 Volts) Capacity: 36mAh (0.036Ah) Type: Li-Polymer Color: B...

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    $20.59 - $20.59
    $20.59
    $20.59 - $20.59
    $20.59
  • Tomtom Runner Cardio Replacement Battery-main
    $23.39 - $23.39
    $23.39
    $23.39 - $23.39
    $23.39

    Tomtom Runner Cardio 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...

    View full details
    $23.39 - $23.39
    $23.39
    $23.39 - $23.39
    $23.39