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3.7 V Rechargeable Lithium Polymer Battery 201030 30mAh Curved Lithium Polymer Battery
Product Details:
| Place of Origin: | China |
| Certification: | CE,ROHS, UL,REACH |
| Model Number: | - 201030 30 mAh 3.7V |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1000PCS |
|---|---|
| Packaging Details: | Industrial Pakcage |
| Delivery Time: | 35 working days |
| Payment Terms: | L/C,T/T,Western Union |
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Detail Information |
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| Capacity: | 30 MAh | Voltage: | 3.7 V |
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| Size: | Thickness 2.0mm Width:10mm Length:30 MM | Weight: | 1g |
| Cycle Life: | 500 -800 Cycle | Iedance: | <30 MΩ |
| Charge: | 0-45 Degree | Discharge: | -20-60 Degree |
| Highlight: | 3.7 V Rechargeable Lithium Polymer Battery,30mAh Curved Lithium Polymer Battery,201030 Curved Lithium Polymer Battery |
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Product Description
3.7V 201030 30mAh curved Lithium Polymer Battery Bending Arc For Wristband
Features
- Ultra-Thin and Curved Design: Specifically designed with a bending arc form factor (2mm thickness) to fit seamlessly into wearable wristbands and curved devices .
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Lightweight: Weighing only approximately 1.0g, it is ideal for applications where minimal weight is critical, such as wearable technology .
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High Energy Density: Provides efficient power capacity (30mAh) within a minimal volume, suitable for space-constrained applications.
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Long Cycle Life: Can withstand over 500 charge-discharge cycles while maintaining more than 80% of its initial capacity, ensuring durability for frequent-use devices like wearables .
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Stable Performance: Features a stable nominal voltage of 3.7V, consistent with standard Li-Po chemistries .
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Low Self-Discharge Rate: <3% per month (at room temperature), ensuring reliable power availability even after periods of inactivity.
Specification
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Model |
- 201030 30mAh 3.7V |
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Dimension |
2*10*30 mm (Thickness*Width*Length) |
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Voltage |
3.7 V |
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Capacity |
30 mAh |
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Iedance |
<30 mΩ |
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Discharge cut-off voltage |
3.0 V |
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Maximum Charge voltage |
4.2 V |
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Standard charge current |
0.2C |
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Standard discharge current |
1C |
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Approx Weight |
1g |
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Working teerature |
Charge:0-45 degree |
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Discharge:-20-60 degree |
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Storage teerature |
minus 20 - 45 degree |
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Cycle life |
500 -800 cycle |
Applications
- Wearable Wristbands: Fitness trackers, health monitors, smart bands .
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Smart Watches: Small-scale smart watches or hybrid watch bands with tracking functionality .
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Medical Wearables: Continuous health monitoring sensors, disposable medical patches .
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Bluetooth Low Energy (BLE) Devices: Small tags (e.g., asset trackers, pet trackers) .
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Curved Electronics: Novel consumer electronics requiring non-flat battery shapes.
Warnings & Precautions
- Use a Dedicated Li-Po Charger: Always use a charger specifically designed for lithium polymer batteries with the correct voltage (4.2V) and current limits .
- Charge Within Specifications: Do not charge above the maximum voltage of 4.2V or exceed the maximum charge current (1C or 30mA) .
- Temperature Monitoring: Charge only within the specified temperature range (0°C to 45°C). Never charge a battery that is below freezing (0°C) or feels hot to the touch .
- Avoid Over-Discharge: Stop using the battery before reaching the cut-off voltage (3.0V). Over-discharging can cause irreversible internal damage and render the battery unusable .
- Respect Current Limits: Do not exceed the maximum continuous discharge current (1C or 30mA).
- Temperature Management: Avoid discharging outside the recommended temperature range (-20°C to 60°C).
Storage
- Partial Charge Storage: For long-term storage (longer than one month), store the battery at a 30%-50% State of Charge (SOC) (approximately 3.7V - 3.9V per cell) .
- Cool and Dry Environment: Store in a cool, dry place away from direct sunlight, moisture, and heat sources. Ideal storage temperature is between -20°C to 25°C .
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Regular Voltage Checks: Due to self-discharge, check the voltage every 2-3 months during storage and recharge if it drops near 3.3V to prevent over-discharge .