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Compact 3.7 V 750mah Rechargeable Battery Explosion Proof LiMn2O4 Battery 0.5C Discharge Current

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City:shenzhen
Country/Region:china
Contact Person:MrAlan Yuan
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Compact 3.7 V 750mah Rechargeable Battery Explosion Proof LiMn2O4 Battery 0.5C Discharge Current

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Brand Name :OiD
Model Number :OiD704038-730
Certification :Compliant with GB 3836 series (China), IEC 60079 series (International), and ATEX directive (EU).
Place of Origin :China
MOQ :100pcs
Name :3.7 V 750mah Rechargeable Battery
Battery Type :3.7V 750mAh Rechargeable
ODM :Free custom design for packs
Cathode :LiMn₂O₄ (LMO)
Cycle Life :200+ cycles
Charging/ Discharging :365mA/365mA
Operating Temperature :-10°C~45°C
Safety :Explosion Proof
Price :$0.5 ~ $100.0 / pcs
Delivery Time :3 ~ 7 days for storage
Payment Terms :TT, L/C, Western Union
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OiD704038-730 3.7V 750mAh 0.5C Discharge Current 200 Cycles Explosion Proof Lithium Battery

Product Name:

OiD704038-730 Explosion Proof Lithium Battery

Advantages:

  • High energy density and long cycle life
  • Enhanced safety features for explosion-proof applications
  • Environmentally friendly, compliant with RoHS standards
  • Reliable performance under extreme conditions

Specifications:

Parameter

Details

Model Number

OiD704038-730

Nominal Voltage

3.7V

Capacity

Minimum: 730mAh, Typical: 750mAh

Charging Cut-off Voltage

4.2V

Discharge Cut-off Voltage

3.0V

Max. Constant Charge Current

365mA (0.5C)

Max. Continuous Discharge Current

365mA (0.5C)

Weight

Approx. 20g

Storage Voltage

3.70-4.00V

Environmental Compliance

RoHS compliant

Cycle Life:

Condition

Details

Cycle Life (23℃)

200 cycles at 0.2C charge/discharge, remaining capacity ≥70% of nominal capacity

Discharge Curve:

Compact 3.7 V 750mah Rechargeable Battery Explosion Proof LiMn2O4 Battery 0.5C Discharge Current

Operating Temperature Range:

Condition

Temperature Range

Charging Temperature

5℃ to 45℃ (0.2C CCCV to 4.2V at 5-15℃, 0.5C CCCV to 4.2V at 15-45℃)

Discharging Temperature

-10℃ to 45℃ (0.2C DC to 3.0V at -10-15℃, 0.5C DC to 3.0V at 15-45℃)

Storage Temperature

-10℃ to 45℃ for 1 month, -10℃ to 35℃ for 6 months

Certifications:

  • Compliant with GB 3836 series (China), IEC 60079 series (International), and ATEX directive (EU).

Key Features:

  • Explosion-proof design for high-risk environments
  • High capacity and stable voltage output
  • Lightweight and compact design
  • Long cycle life with minimal capacity degradation

Applications:

  • Industrial equipment in hazardous environments
  • Medical devices requiring reliable power sources
  • Portable electronics with high safety standards
  • Emergency backup systems

Compact 3.7 V 750mah Rechargeable Battery Explosion Proof LiMn2O4 Battery 0.5C Discharge Current

Usage Warnings & Precautions:

  • Use only specified chargers to avoid overheating or explosion.
  • Do not short-circuit the battery terminals.
  • Avoid exposing the battery to high temperatures or direct sunlight.
  • Do not disassemble or puncture the battery.
  • In case of leakage, avoid contact with skin or eyes and seek medical attention immediately.

Storage Guidelines:

  • Store at 50% charge state in a cool, dry place.
  • Avoid storage temperatures above 45℃ or below -10℃.
  • Recharge the battery every 6 months if stored for extended periods.

Warranty & Disclaimer:

  • Warranty period: 12 months from the date of manufacture.
  • The manufacturer is not liable for damages caused by improper handling or misuse of the battery.
  • Any modifications to specifications or materials will be communicated in writing to the customer.
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