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OiD702530C-2S-550 7.4V 550mAh 1.5C 300 Cycles Lithium Polymer Battery

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OiD702530C-2S-550 7.4V 550mAh 1.5C 300 Cycles Lithium Polymer Battery

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Brand Name : OiD

Model Number : OiD702530C-2S-550

Certification : RoHS compliant UL1642 certified IEC/EN61960 compliant GB/T 18287-2013 compliant

Place of Origin : China

MOQ : 100pcs

Name : Lithium Ion Battery

Battery Type : 7.4V, 550mAh Rechargeable

ODM : Free custom design for packs

Charging/ Discharging : 1C/ 1.5C

High Energy Density : 250-300Wh/kg

Cycle Life : 300+ cycles

Superior Cold Weather Performance : Reliable in Extreme Cold (-20°C to 60°C)

Flexible Form Factor : Thin, Customizable Pouch Design Lithium Ion Battery

Price : $0.5 ~ $100.0 / pcs

Delivery Time : 3 ~ 7 days for storage

Payment Terms : TT, L/C, Western Union

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Product Name

OiD702530C-2S-550 Lithium Polymer Battery

Advantages

  • High energy density
  • Long cycle life
  • Lightweight and compact design
  • Safe and reliable performance

Specifications

Parameter

Value

Nominal Voltage

7.4V

Minimum Capacity

520mAh (0.2C discharge)

Typical Capacity

550mAh (0.2C discharge)

Charging Voltage

8.4V

Discharging Cut-off Voltage

6.0V

Standard Charging

0.2C/8.4V

Max Charging

1.0C/8.4V (0℃~45℃)

Standard Discharging

0.2C/6.0V

Max Discharging

1.5C/6.0V (-20℃~60℃)

Weight

Approx. 20.0g

Shipment Voltage

7.80V±0.1V

Battery Pack Impedance

≤280mΩ

Connector

JST ZHR-2P, JCTC 11501H00-2P-HF

Cycle Life

Condition

Cycles

Capacity Retention

0.2C Charge/Discharge at 23±2℃

300

≥80%

Discharge Curve

OiD702530C-2S-550 7.4V 550mAh 1.5C 300 Cycles Lithium Polymer Battery

Operating Temperature Range

Condition

Temperature Range

Charging

0℃ ~ 45℃

Discharging

-20℃ ~ 60℃

Storage

-10℃ ~ 25℃ (12 months, ≥85%)

Storage

-10℃ ~ 45℃ (6 months, ≥85%)

Storage

-10℃ ~ 55℃ (1 month, ≥90%)

Certifications

  • RoHS compliant
  • UL1642 certified
  • IEC/EN61960 compliant
  • GB/T 18287-2013 compliant

Key Features

  • Overcharge, over-discharge, and short-circuit protection
  • High discharge rate capability
  • Low self-discharge rate
  • Environmentally friendly

Applications

  • Portable medical devices
  • Handheld consumer electronics
  • Wireless communication devices
  • IoT devices
  • Wearable technology

OiD702530C-2S-550 7.4V 550mAh 1.5C 300 Cycles Lithium Polymer Battery

Usage Warnings & Precautions

  • Use only with specified chargers
  • Avoid short-circuiting the battery
  • Do not expose to high temperatures or fire
  • Keep away from moisture
  • Do not disassemble or modify the battery

Storage Guidelines

  • Store at 20±5℃ for optimal performance
  • Charge to 60% capacity if storing for more than 3 months
  • Avoid storing in high humidity environments

Warranty & Disclaimer

  • 12-month warranty from the date of shipment
  • Warranty does not cover misuse, improper handling, or unauthorized modifications
  • The manufacturer is not liable for any damages caused by improper use

Product Tags:

7.4v 2a lithium battery

      

7.4v lithium ion battery

      

1.5c 2a lithium battery

      
China OiD702530C-2S-550 7.4V 550mAh 1.5C 300 Cycles Lithium Polymer Battery factory

OiD702530C-2S-550 7.4V 550mAh 1.5C 300 Cycles Lithium Polymer Battery Images

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