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1C Lithium Ion Battery 500 Cycles 3.7 V 3800mah Battery Customized OiD963872-3800

1C Lithium Ion Battery 500 Cycles 3.7 V 3800mah Battery Customized OiD963872-3800

  • Highlight

    1C Lithium Ion Battery

    ,

    Lithium Ion Battery 500 Cycles

    ,

    3.7 V 3800mah Battery Customized

  • Name
    Lithium Ion Battery
  • Battery Type
    3.7V, 3800mAh 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
    500+ Cycles
  • Charging/ Discharging
    1C/ 1C
  • Flexible Form Factor
    Thin, Customizable Pouch Design Lithium Ion Battery
  • Place of Origin
    China
  • Brand Name
    OiD
  • Certification
    Complies with GB/T 18287-2013, IEC/EN61960, and UL1642 standards.
  • Model Number
    OiD963872-3800
  • Minimum Order Quantity
    100pcs
  • Price
    $0.5 ~ $100.0 / pcs
  • Delivery Time
    3 ~ 7 days for storage
  • Payment Terms
    TT,L/C,Western Union

1C Lithium Ion Battery 500 Cycles 3.7 V 3800mah Battery Customized OiD963872-3800

OiD963872-3800 3.7V 3800mAh Lithium Polymer Battery 1C Discharge 500 Cycles

Product Name:

OiD963872-3800 Lithium Polymer Battery

Advantages:

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

Specifications:

Parameter

Value

Model

OiD963872-3800

Nominal Voltage

3.7V

Capacity

3800mAh (Typical), 3700mAh (Minimum)

Charging Voltage

4.2V

Discharge Cut-off Voltage

3.0V

Standard Charge Current

0.2C

Max Charge Current

1.0C (20°C ~ 45°C), 0.5C (10°C ~ 20°C), 0.2C (0°C ~ 10°C)

Standard Discharge Current

0.2C

Max Discharge Current

1.0C (25°C ~ 60°C), 0.5C (0°C ~ 25°C), 0.2C (-20°C ~ 0°C)

Weight

Approx. 74.0g

Impedance

≤150mΩ

Shipment Voltage

3.90V ± 0.05V

Cycle Life:

Condition

Cycle Life

Charge/Discharge Cycles

500 cycles at 0.2C, 23±2°C

Capacity Retention

≥80% after 500 cycles

 

Discharge Curve:

1C Lithium Ion Battery 500 Cycles 3.7 V 3800mah Battery Customized OiD963872-3800 0

 

Operating Temperature Range:

Condition

Temperature Range

Charging

0°C ~ 45°C

Discharging

-20°C ~ 60°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:

  • Portable electronics
  • Medical devices
  • Power tools
  • IoT devices
  • Consumer electronics

1C Lithium Ion Battery 500 Cycles 3.7 V 3800mah Battery Customized OiD963872-3800 1

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.