Sombrero 400909-40mAh High Capacity Rechargeable Battery: Long-lasting power
- Packs a 3.7V punch to keep your device running smoothly—no lag, no drama.
- With a 400909-40mAh capacity, it's like the Energizer Bunny for your wrist; it just keeps going.
- Fits more smartwatches than you can name, making it the universal donor of the tech world.
Product details
General specs
- Brand: Sombrero
- Model: 400909-40mAh
- Seller: Joom
- Voltage: 3.7V
- Capacity: 400909-40mAh
- Compatibility: Smartwatches
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
#publicidad
$6.79
Last price update: 30/05/25
Available to order
Shipping options
Delivery to 
India
India
Unavailable
Comparison with similar products
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Sombrero 400909-40mAh Long-lasting power
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SACOSDING Ultra 7 Large 500mAh battery
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| Brand | Sombrero | CLOUD Phone Acc | Quhgahfa | 3d printing machine | SACOSDING | SACOSDING |
| Model | 400909-40mAh | EB BR720ABE | Ultra 7 | |||
| Color | ||||||
| Rating |
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| Price | $6.79 | $9.18 | $4.34 | $11.61 | $74.57 | $65.04 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | June 2, 2025 | June 2, 2025 | June 5, 2025 | June 9, 2025 | June 9, 2025 | June 5, 2025 |
| Capacity | 400909-40mAh | 380 mAh | 250 mAh | |||
| Compatibility | Smartwatches | A1, DZ09, RYX-NX9, KSW-S6 | Smartwatches, Bluetooth headsets | Samsung Gear S2 Classic SM R720, Samsung Gear S2 Classic SM R732 | ||
High Capacity Rechargeable Battery
$6.79
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