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7.4V Lithium Ion Battery Long Cycle Life 2c Lithium Battery 500 Cycles
7.4V Lithium Ion Battery Long Cycle Life 2c Lithium Battery 500 Cycles
7.4V Lithium Ion Battery Long Cycle Life 2c Lithium Battery 500 Cycles
7.4V Lithium Ion Battery Long Cycle Life 2c Lithium Battery 500 Cycles
Specifications
Brand Name :
OiD
Model Number :
OiD8237110S2
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 :
7.4V, 4200mAh 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/ 2C
Flexible Form Factor :
Thin, Customizable Pouch Design Lithium Ion Battery
Description

OiD8237110S2-4200 7.4V 4200mAh Lithium Polymer Battery 2C Discharge 500 Cycles

Product Name:

OiD8237110S2-4200 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

OiD8237110S2-4200

Nominal Voltage

7.4V

Capacity

4200mAh (Minimum), 4250mAh (Typical)

Charging Voltage

8.4V

Discharge Cut-off Voltage

6.0V

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

2.0C (25°C ~ 60°C), 1.0C (0°C ~ 25°C), 0.2C (-20°C ~ 0°C)

Weight

Approx. 140.0g

Impedance

≤150mΩ

Shipment Voltage

7.8V ± 0.1V

Cycle Life:

Condition

Cycle Life

Charge/Discharge Cycles

500 cycles at 0.2C, 23±2°C

Capacity Retention

≥80% after 500 cycles

Discharge Curve:

7.4V Lithium Ion Battery Long Cycle Life 2c Lithium Battery 500 Cycles

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

7.4V Lithium Ion Battery Long Cycle Life 2c Lithium Battery 500 Cycles

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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7.4V Lithium Ion Battery Long Cycle Life 2c Lithium Battery 500 Cycles

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Product Detail
Brand Name :
OiD
Model Number :
OiD8237110S2
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
7.4V Lithium Ion Battery Long Cycle Life 2c Lithium Battery 500 Cycles
7.4V Lithium Ion Battery Long Cycle Life 2c Lithium Battery 500 Cycles

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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