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1***m

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Everything came on time and was exactly what i ordered
Feb.02.2025

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Feb.02.2025
1***m

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Always early
Feb.19.2025

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Feb.19.2025
1***m

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Good quality stuff
Feb.10.2025

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Feb.10.2025
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Customized Rechargeable Lithium Polymer Li Ion lipo 450mah 400mah 3.7v battery for Smart Watch
$4$5.16-22.48%
Nominal Voltage:
3.7V
Nominal Capacity:
450mah
Battery Type:
Prismatic
Pouch (Polymer)
Quantity:
Add to Cart
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Features
Customized Rechargeable Lithium Polymer Li-Ion Lipo Battery for Smart Watch
High-energy-density 3.7V lithium polymer battery ensures long-lasting power for smartwatches. Precision-engineered with ultra-thin design (450mAh/400mAh) to fit compact wearable devices seamlessly. Premium-grade Li-Ion cells deliver stable voltage output and 500+ charge cycles for extended lifespan. Customizable specs (size/connector/capacity) to match exact OEM smartwatch requirements. Built-in PCB protection against overcharge, over-discharge, and short circuits for ultimate safety. Ideal for fitness trackers, hybrid smartwatches, and IoT wearables requiring lightweight power solutions. Direct factory pricing with bulk discounts—global shipping for wholesalers and manufacturers.
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