Watch
Browse our full selection of high-performance replacement Watch batteries at Battery World. Order today for fast 1-day shipping & top customer support.
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$15.24HUAWEI BAND 7 BATTERY REPLACEMENT Band B6 Band B7 FDS-B19 Replacement Battery
3.87V100Li-PolymerReplacement battery for Band B6. Specifications: 100 mAh, 3.87V, Li-Polymer. Compatible with: Band B6, Band B7, FDS-B19, FDS-B49. Replaces: Huawei HB431622EFW. Huawei replacement battery designed for Watch devices. Manufactured to exact OEM specifications.
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$30.19A2721 BATTERY APPLE15721 Watch SE 2 40mm Replacement Battery
3.85V200Li-PolymerReplacement battery for Watch SE 2 40mm. Specifications: 200mAh, 3.85V, Li-Polymer. Compatible with: Watch SE 2 40mm. Replaces: Apple A2721. Apple replacement battery designed for Watch devices. A direct drop-in replacement for the original battery.
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$49.00Apple A2686 A2887 Watch Ultra 2 Replacement Battery 560mAh
3.85V560Li-PolymerReplacement battery for A2686. Specifications: 560mAh, 3.85V, Li-Polymer. Compatible with: A2686, A2887, Watch Ultra 2, Watch Ultra 2 49mm. Replaces: Apple A2956. Apple replacement battery designed for Watch devices. Engineered for consistent power output across many charge cycles.
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$27.90Apple Watch Series S6 40mm A2345 Replacement Battery 260mAh
3.85V260Li-PolymerReplacement battery for Watch Series S6 40mm. Specifications: 260mAh, 3.85V, Li-Polymer. Compatible with: Watch Series S6 40mm. Replaces: Apple A2345. Apple replacement battery designed for Watch devices. Delivers steady power for reliable everyday operation.
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$39.00
$44.85Apple A2473 A2475 A2476 Watch Replacement Battery 280mAh
3.85V280Li-PolymerReplacement battery for A2473. Specifications: 280mAh, 3.85V, Li-Polymer. Compatible with: A2473, A2475, A2476, Watch Series S7 41mm. Replaces: Apple A2663. Apple replacement battery designed for Watch devices. Provides reliable power for your device.
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$54.00Apple A2749 Watch Replacement Battery 540mAh
3.86V540Li-PolymerReplacement battery fits 5 Apple compatible models. Specifications: 540mAh, 3.86V, Li-Polymer. Compatible with: A285, A2622, A2684, Watch Ultra, Watch Ultra 49mm. Replaces: Apple A2749. Apple replacement battery designed for Watch devices. Built to deliver the same performance as the original.
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$36.00
$41.40A2810 BATTERY Apple Replacement Battery 280mAh
3.85V280Li-PolymerReplacement battery fits 5 Apple compatible models. Specifications: 280mAh, 3.85V, Li-Polymer. Compatible with: A2770, A2772, A2773, A2857, Watch Series S8 41mm. Replaces: Apple A2810. Apple replacement battery designed for Watch devices. Engineered for consistent power output across many charge cycles.
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$26.76Apple Watch Series S8 45mm A2815 Replacement Battery 300mAh
3.86V300Li-PolymerReplacement battery for Watch Series S8 45mm. Specifications: 300mAh, 3.86V, Li-Polymer. Compatible with: Watch Series S8 45mm. Replaces: Apple A2815. Apple replacement battery designed for Watch devices. Provides reliable power for your device.
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$36.00
$41.40280mAh Replacement Battery for Apple Watch Series S9 41mm, A2954
3.87V280Li-PolymerReplacement battery for MR913LL/A. Specifications: 280mAh, 3.87V, Li-Polymer. Compatible with: MR913LL/A, Watch Series S9 41mm. Replaces: Apple A2954. Apple replacement battery designed for Watch devices. Designed to match the original manufacturer’s performance.
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$26.76Apple Watch Series S9 45mm A3009 Replacement Battery 300mAh
3.86V300Li-PolymerReplacement battery for Watch Series S9 45mm. Specifications: 300mAh, 3.86V, Li-Polymer. Compatible with: Watch Series S9 45mm. Replaces: Apple A3009. Apple replacement battery designed for Watch devices. A precise, secure fit you can rely on.
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$15.24Kidz Watch Pro AHB562828 Replacement Battery 450mAh
3.7V450Li-PolymerReplacement battery for Watch Pro. Specifications: 450mAh, 3.7V, Li-Polymer. Compatible with: Watch Pro. Replaces: Kidz AHB562828. Kidz replacement battery designed for Watch devices. Designed to match the original manufacturer’s performance.
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$26.70Diesel DZT2002 On DZT2002 Watch Replacement Battery 370mAh
3.8V370Li-PolymerReplacement battery for Q Explorist Gen3 Armani ART5004. Specifications: 370mAh, 3.8V, Li-Polymer. Compatible with: Q Explorist Gen3 Armani ART5004, Diesel DZT2002, Diesel On DZT2002. Replaces: Fossil APP00222, Diesel APP00222. Fossil replacement battery designed for Watch devices. Dependable performance you can count on.
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$19.00APP00221 BATTERY Fossil Gen 4 Smartwatch Replacement Battery
3.8V260Li-PolymerReplacement battery for Sport Smartwatch. Specifications: 300mAh, 3.8V, Li-Polymer. Compatible with: Sport Smartwatch, Gen 5 Smartwatch, Gen 4 Smartwatch. Replaces: Fossil APP00221. Fossil replacement battery designed for Watch devices. Delivers steady power for reliable everyday operation.
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$18.11SMART WATCH BATTERY REPLACEMENT NEAR ME Fossil Q Marshal Gen 4 APP00276 Replacement Battery
3.8V330Li-PolymerReplacement battery for Q Marshal Gen 4. Specifications: 330mAh, 3.8V, Li-Polymer. Compatible with: Q Marshal Gen 4. Replaces: Fossil APP00276. Fossil replacement battery designed for Watch devices. Built to deliver the same performance as the original.
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$28.71Fossil APP00286 Watch Replacement Battery 350mAh
3.8V350Li-PolymerReplacement battery fits 5 Fossil compatible models. Specifications: 350mAh, 3.8V, Li-Polymer. Compatible with: Kate Spade DW9P1, Kate Spade DW9K1, DW9P1, DW9K1, Puma SmartWatch DW9P1. Replaces: Fossil APP00286, Puma APP00286. Fossil replacement battery designed for Watch devices. Perfect for professional or everyday use.
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$18.11Garmin Fenix 5S 361-00096-00 Watch Replacement Battery 150mAh
3.7V150Li-PolymerReplacement battery for Fenix 5S. Specifications: 150mAh, 3.7V, Li-Polymer. Compatible with: Fenix 5S, Fenix 5S Plus. Replaces: Garmin 361-00096-00. Garmin replacement battery designed for Watch devices. Designed for long-lasting power.
