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ShenZhen ManLi Technology Co., LTD.

  • China,Shenzhen ,Guangdong
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China 3.7 V Rechargeable Lithium Polymer Battery 201030 30mAh Curved Lithium Polymer
China 3.7 V Rechargeable Lithium Polymer Battery 201030 30mAh Curved Lithium Polymer

  1. China 3.7 V Rechargeable Lithium Polymer Battery 201030 30mAh Curved Lithium Polymer
  2. China 3.7 V Rechargeable Lithium Polymer Battery 201030 30mAh Curved Lithium Polymer
  3. China 3.7 V Rechargeable Lithium Polymer Battery 201030 30mAh Curved Lithium Polymer

3.7 V Rechargeable Lithium Polymer Battery 201030 30mAh Curved Lithium Polymer

  1. MOQ: 1000PCS
  2. Price:
  3. Get Latest Price
Payment Terms L/C,T/T,Western Union
Delivery Time 35 working days
Packaging Details Industrial Pakcage
Capacity 30 mAh
Voltage 3.7 V
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
Model Number - 201030 30 mAh 3.7V
Certification CE,ROHS, UL,REACH
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,T/T,Western Union Delivery Time 35 working days
Packaging Details Industrial Pakcage Capacity 30 mAh
Voltage 3.7 V 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 Model Number - 201030 30 mAh 3.7V
Certification CE,ROHS, UL,REACH Place of Origin China
High Light 3.7 V Rechargeable Lithium Polymer Battery30mAh Curved Lithium Polymer Battery201030 Curved Lithium Polymer Battery

3.7V 201030 30mAh curved Lithium Polymer Battery Bending Arc For Wristband

Features

  1. Ultra-Thin and Curved Design: Specifically designed with a bending arc form factor (2mm thickness) to fit seamlessly into wearable wristbands and curved devices .
  2. Lightweight: Weighing only approximately 1.0g, it is ideal for applications where minimal weight is critical, such as wearable technology .

  3. High Energy Density: Provides efficient power capacity (30mAh) within a minimal volume, suitable for space-constrained applications.

  4. 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 .

  5. Stable Performance: Features a stable nominal voltage of 3.7V, consistent with standard Li-Po chemistries .

  6. Low Self-Discharge Rate: <3% per month (at room temperature), ensuring reliable power availability even after periods of inactivity.

 

Specification

 

Model

- 201030 30mAh 3.7V

Dimension

2*10*30 mm

 (Thickness*Width*Length)

Voltage

 3.7 V

Capacity

30 mAh

Iedance

<30 mΩ

Discharge cut-off voltage

3.0  V

Maximum Charge voltage

4.2 V

Standard charge current

0.2C

Standard discharge current

1C

Approx Weight

1g

Working teerature

Charge:0-45 degree

Discharge:-20-60 degree

Storage teerature

minus 20 - 45 degree

Cycle life

500 -800  cycle

 

 

Applications

  • Wearable Wristbands: Fitness trackers, health monitors, smart bands .
  • Smart Watches: Small-scale smart watches or hybrid watch bands with tracking functionality .

  • Medical Wearables: Continuous health monitoring sensors, disposable medical patches .

  • Bluetooth Low Energy (BLE) Devices: Small tags (e.g., asset trackers, pet trackers) .

  • Curved Electronics: Novel consumer electronics requiring non-flat battery shapes.

Warnings & Precautions

 
Charging
 
  • 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 .

 

Discharging
 
  • 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 .
  • 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 .

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Employee Number:

    100~300

  • Ecer Certification:

    Verified Supplier

Shenzhen Manli Technology Co., Ltd. is a high-tech manufacturing enterprise specializing in the R&D, production, and sales of lithium batteries.The product portfolio encompasses a wide range of battery types, including high-capacity, low self-discharge, power-type, and high/low-temperature varia... Shenzhen Manli Technology Co., Ltd. is a high-tech manufacturing enterprise specializing in the R&D, production, and sales of lithium batteries.The product portfolio encompasses a wide range of battery types, including high-capacity, low self-discharge, power-type, and high/low-temperature varia...

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Get in touch with us

  • Reach Us
  • ShenZhen ManLi Technology Co., LTD.
  • No. 202, Building H, 30 Qi Xin Road, Wuliang Community, Longgang Street, Longgang District, Shenzhen City, Guangdong Province, China
  • https://www.lithium-lifepo4batteries.com/

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