CLOUD Phone Acc Rechargeable Battery for Smartwatches: High capacity 380 mAh
Available Options
Ever found yourself staring at your smartwatch, willing it not to die before the day's over? Well, this little powerhouse—a 380 mAh rechargeable battery—is here to save the day. It's a perfect match for a bunch of models like the A1, DZ09, RYX-NX9, and KSW-S6, so chances are, it's got your back (or wrist).
And because one is never enough (let's be honest), you can grab them in sets of 3, 6, or 10. Whether you're the type who loses things or just likes to be prepared, these batteries are small but mighty, keeping your smartwatch ticking without skipping a beat. Essential? Absolutely.
- Compatible with multiple models
- Available in multiple quantities
- High capacity 380 mAh
General specs
- Brand: CLOUD Phone Acc
- Seller: Joom
- Capacity: 380 mAh
- Compatibility: A1, DZ09, RYX-NX9, KSW-S6
- Quantity Options: 3 pieces, 6 pieces, 10 pieces
- First listed by seller: 5/23/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
Russia
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Rechargeable Battery for Smartwatches High capacity 380 mAh
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Sombrero 400909-40mAh Long-lasting power
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3d printing machine EB BR720ABE 250 mAh capacity
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Samsung EB-BR800ABU, EB-BR810ABU, EB-BR170ABU Compatible with Samsung Gear S4
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| Brand | CLOUD Phone Acc | Sombrero | 3d printing machine | Quhgahfa | Bunny House | Samsung |
| Model | 400909-40mAh | EB BR720ABE | EB-BR800ABU, EB-BR810ABU, EB-BR170ABU | |||
| Color | ||||||
| Rating |
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| Price | $9.57 | $7.31 | $11.36 | $4.77 | $5.33 | $19.42 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 18, 2025 | August 27, 2025 | August 29, 2025 | August 20, 2025 | August 20, 2025 | August 8, 2025 |
| Capacity | 380 mAh | 400909-40mAh | 250 mAh | 427mAh | ||
| Compatibility | A1, DZ09, RYX-NX9, KSW-S6 | Smartwatches | Samsung Gear S2 Classic SM R720, Samsung Gear S2 Classic SM R732 | Smartwatches, Bluetooth headsets | Smartwatches, Bluetooth headsets | Samsung Gear S4 SM-R800, SM-R810, SM-R805, SM-R815 |
| Voltage | 3.7V | 3.7V | 3.7V | |||
Rechargeable Battery for Smartwatches
Abhishek R.
Hyderabad
May 30, 2025
i picked this up a couple of weeks back after my old battery kept conking out mid-day, and it's been a game-changer, the performance is reliable, no more frantic searches for a charger, and it holds up well through my freelance work, though i wish it came with clearer instructions or something, overall though, it does exactly what it promises and keeps my watch ticking without any hiccups, highly recommend for anyone tired of constant recharging
- Pros: finally a battery that actually lasts all day without dying on me, it fits perfectly with my watch and charges up quick, the capacity is solid so i don't have to worry about running out of juice during long shoots or meetings, and buying a pack of several means i always have a spare ready to go, which is extremely convenient for someone always on the move like me
- Cons: it's a bit pricey compared to some others i've seen, and while it works with many models, it might not be a universal fit for every smartwatch out there, so double-checking compatibility is a must before buying, as it seemed to me