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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

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

  • Apple A1976 Watch Series 4 44mm Replacement Battery-main
    $25.29 - $25.29
    $25.29
    $25.29 - $25.29
    $25.29

    Apple A1976 Watch Series 4 44mm 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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    $25.29 - $25.29
    $25.29
    $25.29 - $25.29
    $25.29
  • Apple iWach 1 42mm Watch 1st Gen 42mm Replacement Battery-main
    $19.79 - $19.79
    $19.79
    $19.79 - $19.79
    $19.79

    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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    $19.79 - $19.79
    $19.79
    $19.79 - $19.79
    $19.79
  • Apple Watch 2 42mm Watch A1758 Watch A1817 Watch S Replacement Battery-main
    $19.79 - $19.79
    $19.79
    $19.79 - $19.79
    $19.79

    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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    $19.79 - $19.79
    $19.79
    $19.79 - $19.79
    $19.79
  • Apple A1861 Watch Series 3 42mm Watch Series 3 GPS Replacement Battery-main
    $17.89 - $17.89
    $17.89
    $17.89 - $17.89
    $17.89

    Apple A1861 Watch Series 3 42mm Watch Series 3 GPS 42mm 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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    $17.89 - $17.89
    $17.89
    $17.89 - $17.89
    $17.89
  • Apple Watch Series S9 45mm Smart Watch Replacement Battery
    $28.79 - $28.79
    $28.79
    $28.79 - $28.79
    $28.79

    Apple Watch Series S9 45mm Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Apple Smart Watch Battery Volts: 3.86V (3.86 Volts) Capacity: 300mAh (0.3Ah) Type: Li-Polymer Color: B...

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    $28.79 - $28.79
    $28.79
    $28.79 - $28.79
    $28.79
  • Apple Watch Series S8 45mm Smart Watch Replacement Battery
    $28.79 - $28.79
    $28.79
    $28.79 - $28.79
    $28.79

    Apple Watch Series S8 45mm Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Apple Smart Watch Battery Volts: 3.86V (3.86 Volts) Capacity: 300mAh (0.3Ah) Type: Li-Polymer Color: B...

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    $28.79 - $28.79
    $28.79
    $28.79 - $28.79
    $28.79
  • Apple Watch Series S7 45mm Smart Watch Replacement Battery
    $27.09 - $27.09
    $27.09
    $27.09 - $27.09
    $27.09

    Apple Watch Series S7 45mm Smart Watch Replacement Battery

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

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    $27.09 - $27.09
    $27.09
    $27.09 - $27.09
    $27.09
  • Apple Watch SE 44mm Smart Watch Replacement Battery
    $23.49 - $23.49
    $23.49
    $23.49 - $23.49
    $23.49

    Apple Watch SE 44mm 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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    $23.49 - $23.49
    $23.49
    $23.49 - $23.49
    $23.49
  • Apple Watch Series S6 44mm Smart Watch Replacement Battery
    $30.49 - $30.49
    $30.49
    $30.49 - $30.49
    $30.49

    Apple Watch Series S6 44mm Smart Watch Replacement Battery

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

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    $30.49 - $30.49
    $30.49
    $30.49 - $30.49
    $30.49
  • Apple Watch Series S6 40mm Smart Watch Replacement Battery
    $30.49 - $30.49
    $30.49
    $30.49 - $30.49
    $30.49

    Apple Watch Series S6 40mm Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Apple Smart Watch Battery Volts: 3.85V (3.85 Volts) Capacity: 260mAh (0.26Ah) Type: Li-Polymer Color: ...

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    $30.49 - $30.49
    $30.49
    $30.49 - $30.49
    $30.49
  • Apple A1975 A1977 A2007 iWatch Series 4 40mm Replacement Battery-main
    $17.89 - $17.89
    $17.89
    $17.89 - $17.89
    $17.89

    Apple A1975 A1977 A2007 iWatch Series 4 40mm Smart Watch Replacement Battery

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

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    $17.89 - $17.89
    $17.89
    $17.89 - $17.89
    $17.89
  • Apple MWVF2LL A MWW12LLA Watch Series 5 44mm Replacement Battery-main
    $21.59 - $21.59
    $21.59
    $21.59 - $21.59
    $21.59

    Apple MWVF2LL A MWW12LLA Watch Series 5 44mm 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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    $21.59 - $21.59
    $21.59
    $21.59 - $21.59
    $21.59
  • Apple MWWP2LLA Watch Series 5 40mm Replacement Battery-main
    $27.09 - $27.09
    $27.09
    $27.09 - $27.09
    $27.09

    Apple MWWP2LLA Watch Series 5 40mm Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Apple Smart Watch Battery Volts: 3.82V (3.82 Volts) Capacity: 240mAh (0.24Ah) Type: Li-Polymer Color: ...

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    $27.09 - $27.09
    $27.09
    $27.09 - $27.09
    $27.09
  • Apple A1860 Watch Series 3 38mm Watch Series 3 GPS Replacement Battery-main
    $23.49 - $23.49
    $23.49
    $23.49 - $23.49
    $23.49

    Apple A1860 Watch Series 3 38mm Watch Series 3 GPS 38mm Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Apple Smart Watch Battery Volts: 3.81V (3.81 Volts) Capacity: 260mAh (0.26Ah) Type: Li-Polymer Color: ...

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    $23.49 - $23.49
    $23.49
    $23.49 - $23.49
    $23.49
  • Apple MNNN2LL A MP032LL A Watch 2 38mm Replacement Battery-main
    $23.49 - $23.49
    $23.49
    $23.49 - $23.49
    $23.49

    Apple MNNN2LL A MP032LL A Watch 2 38mm Smart Watch Replacement Battery

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

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    $23.49 - $23.49
    $23.49
    $23.49 - $23.49
    $23.49
  • Apple A1859 GSRF-MQK32LL A GSRF-MQK62LL A GSRF-MQL Replacement Battery-main
    $21.59 - $21.59
    $21.59
    $21.59 - $21.59
    $21.59

    Apple A1859 GSRF-MQK32LL A GSRF-MQK62LL A GSRF-MQL02LL A GSRF-MQL12LL A GSRF-MQL22LL A GSRF-MQL42LL A GSRF-MR1J2LL A G Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Apple Smart Watch Battery Volts: 3.82V (3.82 Volts) Capacity: 350mAh (0.35Ah) Type: Li-Polymer Color: ...

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    $21.59 - $21.59
    $21.59
    $21.59 - $21.59
    $21.59
  • Apple A1858 GSRF-MQJQ2LL A MQJN2LL A MQJP2LL A MQJ Replacement Battery-main
    $23.49 - $23.49
    $23.49
    $23.49 - $23.49
    $23.49

    Apple A1858 GSRF-MQJQ2LL A MQJN2LL A MQJP2LL A MQJQ2LL A MQJU2LL A MQKU2LL A MQKV2LL A MQKW2LL A MQKX2LL A MQKY2LL A M Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Apple Smart Watch Battery Volts: 3.82V (3.82 Volts) Capacity: 270mAh (0.27Ah) Type: Li-Polymer Color: ...

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    $23.49 - $23.49
    $23.49
    $23.49 - $23.49
    $23.49
  • Apple A1553 A1554 MJ2T2LL A MJ2U2LL A MJ2V2LL A MJ Replacement Battery-main
    $19.79 - $19.79
    $19.79
    $19.79 - $19.79
    $19.79

    Apple A1553 A1554 MJ2T2LL A MJ2U2LL A MJ2V2LL A MJ2W2LL A MJ2X2LL A MJ2Y2LL A MJ302LL A MJ312LL A MJ322LL A MJ332LL A Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Apple Smart Watch Battery Volts: 3.8V (3.8 Volts) Capacity: 200mAh (0.2Ah) Type: Li-Polymer Color: Bla...

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    $19.79 - $19.79
    $19.79
    $19.79 - $19.79
    $19.79