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3.7V 140mAh Lithium Polymer Battery 300 Cycles -20°C to 60°C
3.7V 140mAh Lithium Polymer Battery 300 Cycles -20°C to 60°C
3.7V 140mAh Lithium Polymer Battery 300 Cycles -20°C to 60°C
3.7V 140mAh Lithium Polymer Battery 300 Cycles -20°C to 60°C
Specifications
Brand Name :
OiD
Model Number :
OiD601818-140
Certification :
Complies with GB/T 18287-2013, IEC/EN61960, and UL1642 standards
Place of Origin :
China
MOQ :
100pcs
Price :
$0.5 ~ $100.0 / pcs
Delivery Time :
3 ~ 7 days for storage
Payment Terms :
TT,L/C,Western Union
Name :
Lithium Ion Battery
Battery Type :
3.7V, 140mAh Rechargeable
ODM :
Free custom design for packs
High Energy Density :
250-300Wh/kg
Superior Cold Weather Performance :
Reliable in Extreme Cold (-20°C to 60°C)
Cycle Life :
300+ cycles
Charging/ Discharging :
1.5C/ 2C
Flexible Form Factor :
Thin, Customizable Pouch Design Lithium Ion Battery
Description

Product Name:

OiD601818-140 Lithium Polymer Battery


Advantages:

  • Compact and lightweight design
  • High energy density for extended usage
  • Long cycle life with reliable performance
  • Safe and stable operation under various conditions

Specifications:

Parameter

Value

Model

OiD601818-140

Nominal Voltage

3.7V

Capacity

140mAh (Typical), 135mAh (Minimum)

Charging Voltage

4.2V ± 0.1V

Discharge Cut-off Voltage

3.0V

Standard Charge Current

27mA (0.2C)

Max Charge Current

202.5mA (1.5C)

Standard Discharge Current

27mA (0.2C)

Max Discharge Current

270mA (2.0C)

Weight

Approx. 3.0g

Impedance

≤280mΩ

Shipment Voltage

4.0V ± 0.05V

Cycle Life:

Condition

Cycle Life

Charge/Discharge Cycles

300 cycles at 0.2C, 23±2°C

Capacity Retention

≥80% after 300 cycles


Discharge Curve:

3.7V 140mAh Lithium Polymer Battery 300 Cycles -20°C to 60°C


Operating Temperature Range:

Condition

Temperature Range

Charging

0°C ~ 50°C

Discharging

-20°C ~ 55°C

Storage

-10°C ~ 25°C (12 months, ≥85% capacity), -10°C ~ 45°C (6 months, ≥85%), -10°C ~ 55°C (1 month, ≥90%)


Certifications:

  • Complies with GB/T 18287-2013, IEC/EN61960, and UL1642 standards.

Key Features:

  • High capacity and long cycle life
  • Built-in protection circuit for overcharge, over-discharge, and short-circuit protection
  • Low self-discharge rate
  • RoHS compliant

Applications:

  • Wearable devices
  • Medical devices
  • IoT devices
  • Consumer electronics
  • Small portable devices

3.7V 140mAh Lithium Polymer Battery 300 Cycles -20°C to 60°C

Usage Warnings & Precautions:

  • Do not short-circuit the battery terminals.
  • Avoid exposing the battery to high temperatures or direct sunlight.
  • Use only the specified charger for charging.
  • Do not disassemble or modify the battery.
  • In case of leakage, odor, or swelling, stop using the battery immediately and dispose of it properly.

Storage Guidelines:

  • Store the battery at 20±5°C for optimal performance.
  • If storing for more than 3 months, charge the battery to 60% capacity every 3 months.
  • Avoid storing the battery in high humidity or extreme temperatures.

Warranty & Disclaimer:

  • 12-month warranty from the date of shipment.
  • The warranty does not cover damage caused by improper use, mishandling, or unauthorized modifications.
  • For any special requirements or conditions not covered in this specification, please contact us for customized solutions.

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3.7V 140mAh Lithium Polymer Battery 300 Cycles -20°C to 60°C

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Product Detail
Brand Name :
OiD
Model Number :
OiD601818-140
Certification :
Complies with GB/T 18287-2013, IEC/EN61960, and UL1642 standards
Place of Origin :
China
MOQ :
100pcs
Price :
$0.5 ~ $100.0 / pcs
Contact Supplier
3.7V 140mAh Lithium Polymer Battery 300 Cycles -20°C to 60°C
3.7V 140mAh Lithium Polymer Battery 300 Cycles -20°C to 60°C

Shenzhen Jianheng Technology Co., Ltd.

Verified Supplier
1 Years
shenzhen
Since 2020
Business Type :
Manufacturer, Distributor/Wholesaler
Main Products :
Lithium Ion Battery, LiFePo4 Battery, Solid State Battery
Total Annual :
15000000-20000000
Employee Number :
300~500
Certification Level :
Verified Supplier
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