Skip to content
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!

  • Motorola Moto 360 2nd Moto 360 2rd Replacement Battery-main
    $26.19 - $26.19
    $26.19
    $26.19 - $26.19
    $26.19

    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:...

    View full details
    $26.19 - $26.19
    $26.19
    $26.19 - $26.19
    $26.19
  • LG Watch Urbane Edition LTE Replacement Battery-main
    $24.49 - $24.49
    $24.49
    $24.49 - $24.49
    $24.49

    LG Watch Urbane Edition LTE Smart Watch Replacement Battery

    INFO This is a replacement compatible with a LG Smart Watch Battery Volts: 3.85V (3.85 Volts) Capacity: 570mAh (0.57Ah) Type: Li-Polymer Color: Bla...

    View full details
    $24.49 - $24.49
    $24.49
    $24.49 - $24.49
    $24.49
  • LG W200 Watch Urbane LTE Replacement Battery-main
    $19.19 - $19.19
    $19.19
    $19.19 - $19.19
    $19.19

    LG Watch Urbane LTE W200 Smart Watch Replacement Battery

    INFO This is a replacement compatible with a LG Smart Watch Battery Volts: 3.8V (3.8 Volts) Capacity: 670mAh (0.67Ah) Type: Li-Polymer Color: Black...

    View full details
    $19.19 - $19.19
    $19.19
    $19.19 - $19.19
    $19.19
  • LG W100 Watch R Watch Urbane 3G Replacement Battery-main
    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29

    LG Watch R W100 Watch Urbane 3G Smart Watch Replacement Battery

    INFO This is a replacement compatible with a LG Smart Watch Battery Volts: 3.85V (3.85 Volts) Capacity: 280mAh (0.28Ah) Type: Li-Polymer Color: Bla...

    View full details
    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29
  • LG GizmoGadget VC200 Replacement Battery-main
    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29

    LG GizmoGadget VC200 Smart Watch Replacement Battery

    INFO This is a replacement compatible with a LG Smart Watch Battery Volts: 3.8V (3.8 Volts) Capacity: 490mAh (0.49Ah) Type: Li-Polymer Color: Black...

    View full details
    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29
  • Apple MWVF2LL A MWW12LLA Watch Series 5 44mm Replacement Battery-main
    $22.69 - $22.69
    $22.69
    $22.69 - $22.69
    $22.69

    Apple Watch Series 5 44mm MWVF2LL A MWW12LLA Watch SE2 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: ...

    View full details
    $22.69 - $22.69
    $22.69
    $22.69 - $22.69
    $22.69
  • Apple MWWP2LLA Watch Series 5 40mm Replacement Battery-main
    $28.89 - $28.89
    $28.89
    $28.89 - $28.89
    $28.89

    Apple MWWP2LLA Watch SE 1gen 40mm Watch SE A2351 Watch SE A2353 Watch SE A2355 Watch Series 5 40mm Watch Series 5 A209 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: ...

    View full details
    $28.89 - $28.89
    $28.89
    $28.89 - $28.89
    $28.89
  • Huawei GT2 42mm Replacement Battery-main
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    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:...

    View full details
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39
  • Huawei Glory S1 MES-B19 Replacement Battery-main
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    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: ...

    View full details
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39
  • Huawei GT2 46mm Replacement Battery-main
    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29

    Huawei GT2 46mm Magic Watch 2 46mm MNS-B19 GT2 Pro 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:...

    View full details
    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29
  • Huawei Magic GT TLS-B19 Replacement Battery-main
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    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
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39
  • Garmin Forerunner 620 Replacement Battery-main
    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49

    Garmin Forerunner 620 Smart Watch Replacement Battery

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

    View full details
    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49
  • Fitbit Charge HR Replacement Battery-main
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    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...

    View full details
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39
  • Asus WI501Q WI501QF ZenWatch 2 WI501QF Replacement Battery-main
    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29

    Asus ZenWatch 2 WI501QF WI501Q WI501QF Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Asus Smart Watch Battery Volts: 3.8V (3.8 Volts) Capacity: 360mAh (0.36Ah) Type: Li-Polymer Color: Bla...

    View full details
    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29
  • Apple A1860 Watch Series 3 38mm Watch Series 3 GPS Replacement Battery-main
    $19.19 - $19.19
    $19.19
    $19.19 - $19.19
    $19.19

    Apple Watch Series 3 GPS 38mm Watch Series 3 38mm A1860 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: ...

    View full details
    $19.19 - $19.19
    $19.19
    $19.19 - $19.19
    $19.19
  • Globalstar GH625XT Replacement Battery-main
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    Globalstar GH625XT Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Globalstar Smart Watch Battery Volts: 3.7V (3.7 Volts) Capacity: 750mAh (0.75Ah) Type: Li-Polymer Colo...

    View full details
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39
  • Codio K8 T8 Replacement Battery-main
    $24.49 - $24.49
    $24.49
    $24.49 - $24.49
    $24.49

    Codio K8 T8 Smart Watch Replacement Battery

    INFO This is a replacement compatible with a Codio Smart Watch Battery Volts: 3.8V (3.8 Volts) Capacity: 450mAh (0.45Ah) Type: Li-Polymer Color: Bl...

    View full details
    $24.49 - $24.49
    $24.49
    $24.49 - $24.49
    $24.49
  • Apple MNNN2LL A MP032LL A Watch 2 38mm Replacement Battery-main
    $19.19 - $19.19
    $19.19
    $19.19 - $19.19
    $19.19

    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...

    View full details
    $19.19 - $19.19
    $19.19
    $19.19 - $19.19
    $19.19
  • Apple A1859 GSRF-MQK32LL A GSRF-MQK62LL A GSRF-MQL Replacement Battery-main
    $19.19 - $19.19
    $19.19
    $19.19 - $19.19
    $19.19

    Apple MQL12LL A MQL22LL A MQL42LL A MQL02LL A MQL32LL A MR362LL A MQK22LL A MR2X2LL A MQK62LL A GSRF-MR1J2LL A MR1L2LL 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: ...

    View full details
    $19.19 - $19.19
    $19.19
    $19.19 - $19.19
    $19.19
  • Apple A1858 GSRF-MQJQ2LL A MQJN2LL A MQJP2LL A MQJ Replacement Battery-main
    $19.19 - $19.19
    $19.19
    $19.19 - $19.19
    $19.19

    Apple MQJU2LL A MQKW2LL A MQKV2LL A MR2W2LL A MQKU2LL A MQJQ2LL A GSRF-MQJQ2LL A MRQE2LL A MQKX2LL A MQJP2LL A MQKY2LL 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: ...

    View full details
    $19.19 - $19.19
    $19.19
    $19.19 - $19.19
    $19.19
  • Apple A1553 A1554 MJ2T2LL A MJ2U2LL A MJ2V2LL A MJ Replacement Battery-main
    $19.19 - $19.19
    $19.19
    $19.19 - $19.19
    $19.19

    Apple Watch 38mm Watch 42mm A1553 A1554 MJ302LL A MJ2Y2LL A MJ312LL A MJ322LL A MJYK2LL A MJ332LL A MJ362LL A MJ3A2LL 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...

    View full details
    $19.19 - $19.19
    $19.19
    $19.19 - $19.19
    $19.19