Smartwatch
Browse our full selection of high-performance replacement Smartwatch batteries at Battery World. Built to OEM standards with guaranteed long-lasting power.
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$15.24Amazfit A1913 A1914 A2021 Replacement Battery 3.85V 240mAh
Replacement battery fits 6 Amazfit compatible models. Specifications: 240mAh, 3.85V, Li-Polymer. Compatible with: GTS, C17, GTS 1S, A1913, A1914, A2021. Replaces: Amazfit PL412221H. Amazfit replacement battery designed for Smartwatch devices. Built to OEM specifications for reliable performance.
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$18.11AMAZFIT GTS 3 BATTERY A2035 PL462023 Replacement Battery
Replacement battery for GTS 3. Specifications: 240 mAh. Compatible with: GTS 3, A2035. Replaces: Amazfit PL462023. Amazfit replacement battery designed for Smartwatch devices. Built to OEM specifications for reliable performance.
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$18.19
$20.92Codio K8 T8 W801 Smartwatch Replacement Battery 450mAh
3.8VLithiumReplacement battery for K8. Specifications: 450mAh, 3.8V, Li-ion. Compatible with: K8, T8. Replaces: Codio W801. Codio replacement battery designed for Smartwatch devices. Dependable performance you can count on.
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$18.19
$20.92Huawei GT2 46mm GT2 Pro Replacement Battery 3.82V 450mAh
3.82VLithiumReplacement battery fits 5 Huawei compatible models. Specifications: 450mAh, 3.82V, Li-ion. Compatible with: GT2 Pro, GT2 46mm, Magic Watch 2 46mm, MNS-B19, Watch GT3 46mm. Replaces: Huawei HB532729ECW. Huawei replacement battery designed for Smartwatch devices. Fits like the original manufacturer part.
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$18.98
$21.83Fitbit Charge 5 LSS271617 Replacement Battery 3.87V 65mAh
3.87VLithiumReplacement battery for Charge 5. Specifications: 65mAh, 3.87V, Li-ion. Compatible with: Charge 5. Replaces: FitBit LSS271617. Fitbit replacement battery designed for Smartwatch devices. Fits like the original manufacturer part.
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$15.02
$17.27Suunto X10 GPS Watch Smartwatch Replacement Battery 400mAh
3.7VLithiumReplacement battery for X10 GPS Watch. Specifications: 400mAh, 3.7V, Li-ion. Compatible with: X10 GPS Watch, X10 MILITARY GPS Watch. Replaces: Suunto PTC602530P. Suunto replacement battery designed for Smartwatch devices. Built to deliver the same performance as the original.
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$18.19Apple MNNN2LL/A MP032LL/A Replacement Battery 3.8V 270mAh
3.8VLithiumReplacement battery for MNNN2LL/A. Specifications: 270mAh, 3.8V, Li-ion. Compatible with: MNNN2LL/A, MP032LL/A, Watch 2 38mm. Replaces: Apple A1760. Apple replacement battery designed for Smartwatch devices. Manufactured to exact OEM specifications.
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$18.19
$20.92Nubia Alpha SW1002 Smartwatch Replacement Battery 450mAh
3.85VLithiumReplacement battery for Alpha SW1002. Specifications: 450mAh, 3.85V, Li-ion. Compatible with: Alpha SW1002. Replaces: Nubia Li3905T44P6h292752. Nubia replacement battery designed for Smartwatch devices. Designed for long-lasting power.
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$17.40
$20.01Samsung Gear Fit 2 Pro Replacement Battery 3.85V 200mAh
3.85VLithiumReplacement battery for Gear Fit 2 Pro. Specifications: 200mAh, 3.85V, Li-ion. Compatible with: Gear Fit 2 Pro, SM-R365. Replaces: Samsung EB-BR365ABE, Samsung GH43-04770A. Samsung replacement battery designed for Smartwatch devices. Built to OEM specifications for reliable performance.
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$15.24SKL BATTERY SkyCaddie Golf LINX CP-SCGL Replacement Battery
3.7VLithiumReplacement battery for Golf LINX. Specifications: 200 mAh, 3.7V, Li-ion. Compatible with: Golf LINX. Replaces: SkyCaddie CP-SCGL. SkyCaddie replacement battery designed for Smartwatch devices. Ensures your device stays powered through regular use.
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$18.19
$20.92LG W200 W280 Smartwatch Replacement Battery 400mAh
3.85VLithiumReplacement battery for W200. Specifications: 400mAh, 3.85V, Li-ion. Compatible with: W200, Watch Urbane 2nd Edition LTE, W280, W280A. Replaces: LG BL-S7. LG replacement battery designed for Smartwatch devices. Built to OEM specifications for reliable performance.
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$15.79Huawei Band 3 Pro HB351329ECW Replacement Battery 100mAh
3.82VLithiumReplacement battery for Band 3 Pro. Specifications: 100mAh, 3.82V, Li-ion. Compatible with: Band 3 Pro. Replaces: Huawei HB351329ECW. Huawei replacement battery designed for Smartwatch devices. Ensures your device stays powered through regular use.
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$15.02
$17.27Golf Buddy WTX AEE582525 Replacement Battery 3.7V 300mAh
3.7VLithiumReplacement battery for WTX. Specifications: 300mAh, 3.7V, Li-ion. Compatible with: WTX, WTX+. Replaces: Golf Buddy AEE582525. Golf Buddy replacement battery designed for Smartwatch devices. Built to OEM specifications for reliable performance.
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$18.19
$20.92Asus WI501Q Smartwatch Replacement Battery 3.8V 360mAh
3.8VLithiumReplacement battery for ZenWatch 2 WI501QF. Specifications: 360mAh, 3.8V, Li-ion. Compatible with: ZenWatch 2 WI501QF, WI501Q, WI501QF. Replaces: Asus C11N1540, Asus 0B200-01630100. Asus replacement battery designed for Smartwatch devices. Engineered for consistent power output across many charge cycles.
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$15.02
$17.27FITBIT ALTA BATTERY REPLACEMENT Alta Activity Alta HR Replacement Battery
3.7VLithiumReplacement battery for Alta HR. Specifications: 45 mAh, 3.7V, Li-ion. Compatible with: Alta HR, Alta Activity. Replaces: FitBit FB407. Fitbit replacement battery designed for Smartwatch devices. Provides reliable power for your device.
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$18.19
$20.92Apple MWVF2LL/A MWW12LLA Replacement Battery 3.82V 290mAh
3.82VLithiumReplacement battery for Watch Series 5 44mm. Specifications: 290mAh, 3.82V, Li-ion. Compatible with: Watch Series 5 44mm, MWVF2LL/A, MWW12LLA, Watch SE2 44mm. Replaces: Apple A2181. Apple replacement battery designed for Smartwatch devices. Perfect for professional or everyday use.
Browse our full selection of high-performance replacement Smartwatch batteries at Battery World. Built to OEM standards with guaranteed long-lasting power.