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Shenzhen Jianheng Technology Co., Ltd.

  • China,Shenzhen
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China OiD303439 3.7V 365mAh Lithium Polymer Battery Charge 1C Discharge Current Cycle
China OiD303439 3.7V 365mAh Lithium Polymer Battery Charge 1C Discharge Current Cycle

  1. China OiD303439 3.7V 365mAh Lithium Polymer Battery Charge 1C Discharge Current Cycle
  2. China OiD303439 3.7V 365mAh Lithium Polymer Battery Charge 1C Discharge Current Cycle

OiD303439 3.7V 365mAh Lithium Polymer Battery Charge 1C Discharge Current Cycle

  1. MOQ: 100pcs
  2. Price: $0.5 ~ $100.0 / pcs
  3. Get Latest Price
Name Lithium Ion Battery
Battery Type 3.7V, 365mAh Rechargeable
ODM Free custom design for packs
Charging/ Discharging 1C/ 1C
High Energy Density 250-300Wh/kg
Superior Cold Weather Performance Reliable in Extreme Cold (-20°C to 60°C)
Cycle Life 300+ cycles
Flexible Form Factor Thin, Customizable Pouch Design Lithium Ion Battery
Delivery Time 3 ~ 7 days for storage
Payment Terms TT, L/C, Western Union
Brand Name OiD
Model Number OiD303439
Certification CB/UL1642/UL2054/UN38.3
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Name Lithium Ion Battery Battery Type 3.7V, 365mAh Rechargeable
ODM Free custom design for packs Charging/ Discharging 1C/ 1C
High Energy Density 250-300Wh/kg Superior Cold Weather Performance Reliable in Extreme Cold (-20°C to 60°C)
Cycle Life 300+ cycles Flexible Form Factor Thin, Customizable Pouch Design Lithium Ion Battery
Delivery Time 3 ~ 7 days for storage Payment Terms TT, L/C, Western Union
Brand Name OiD Model Number OiD303439
Certification CB/UL1642/UL2054/UN38.3 Place of Origin China
High Light 3.7v 2a lithium battery3.7v lithium ion battery1c 2a lithium battery

OiD303439 3.7V 200mAh Lithium Polymer Battery

Specifications

Specification Details
Charge Voltage 4.2±0.03V
Nominal Voltage 3.7V
Nominal Capacity 365mAh (at 0.5C rate discharge process after standard charge)
Minimum Capacity 350mAh (at 0.5C rate discharge process after standard charge)
Standard Charge Constant current 0.5C mA to 4.2V; Constant voltage 4.2V, 0.02CmA cut-off
Fast Charge Constant current 1C mA to 4.2V; Constant voltage 4.2V, 0.02CmA cut-off
Standard Discharge Constant current 0.5CmA 3.0V cut-off
Fast Discharge Constant current 1CmA 3.0V cut-off
Operating Temperature Charging: 0°C ~ 45°C; Discharging: -20°C ~ 60°C
Storage -20℃ ~ 25℃ (12 months, ≥85%); -20℃ ~ 45℃ (6 months, ≥85%); -20℃ ~ 60℃ (1 month, ≥90%)
Cycle Life ≥300 cycles with more than 80% capacity at fast charge/discharge
Pack Initial Internal Impedance ≤240mΩ (50% SOC, measure the AC impedance at 1kHz)
Pack Weight 8.5±0.5 g
Delivery Voltage 3.85±0.05V
Delivery Capacity ≥60%
Dimensions T: 3.0±0.2mm, W: 33.5±0.5mm, L: 40±1.5mm

Cycle Life

The battery can withstand ≥300 cycles with more than 80% capacity remaining when charged and discharged under fast charge/discharge conditions (25±2°C).


Operating Temperature Range

  • Charging: 0°C ~ 45°C
  • Discharging: -20°C ~ 60°C

Certifications

  • RoHS
  • REACH

Key Features:

  • High energy density, offering a nominal capacity of 365mAh.
  • Reliable cycle life, supporting more than 300 cycles while maintaining 80% of the original capacity.
  • Fast charge and discharge capabilities to suit various applications.
  • Compact design with a lightweight profile (8.5g).
  • Safe operation within a wide temperature range.

Advantages:

  • Enhanced Efficiency: Quick charge and discharge times, maximizing uptime for devices powered by this lithium polymer battery.
  • Long-lasting Performance: The ability to retain over 80% capacity even after 300 cycles, ensuring longevity and reliability.
  • Compact and Lightweight: Ideal for portable devices, with a sleek, lightweight design.
  • Wide Temperature Range: Operates in both high and low temperatures, perfect for diverse environments.

Applications

  • Consumer Electronics: Powering smartphones, tablets, and wearables.
  • Toys & Gadgets: Used in remote-controlled devices, drones, and other small gadgets.
  • Medical Devices: Employed in portable medical equipment like insulin pumps and hearing aids.
  • Electric Vehicles: Ideal for e-bikes and small electric vehicles that need reliable battery power.
  • Energy Storage: Serves in small, off-grid energy storage systems for efficient energy management.


Usage Warnings & Precautions:

  1. Always use a lithium-polymer battery charger for safe charging.
  2. Do not immerse the battery in water or store it in excessively humid conditions.
  3. Avoid high-temperature environments like fires, heaters, or direct sunlight.
  4. Never invert the battery’s cathode when using it.
  5. Do not connect the battery directly to power sources or plugs.
  6. Keep away from strong static electricity and magnetic fields, which may damage the battery.
  7. Do not short-circuit the battery by connecting its cathode to metal objects.
  8. Do not puncture or crush the battery, as this may lead to leakage or fire.
  9. In case of abnormal conditions (odor, heat, discoloration, deformation), remove the battery immediately and cease its use.
  10. If the battery leaks, rinse your eyes with water and seek medical attention immediately.

Storage Guidelines:

  • Store at 20±5°C for optimal performance.
  • For long-term storage, charge the battery to 50% (3.7-3.9V) every 6 months to maintain battery health.

Warranty & Disclaimer:

  • Warranty Period: 12 months from the date of delivery.
  • Disclaimer: Use of the JHY battery must adhere strictly to the product specification. Any accidents due to improper usage, such as overheating, fires, or ruptures, are not covered under warranty.



Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler

  • Year Established:

    2020

  • Total Annual:

    15000000-20000000

  • Employee Number:

    300~500

  • Ecer Certification:

    Verified Supplier

Our Mission:  Original Innovation, Power the Future! As a high-tech enterprise specializing in the R&D and manufacturing of lithium-ion batteries, sodium-ion batteries, and solid-state batteries. Founded in 2020 in Shenzhen, China’s innovation hub, we are driven by our core philosop... Our Mission:  Original Innovation, Power the Future! As a high-tech enterprise specializing in the R&D and manufacturing of lithium-ion batteries, sodium-ion batteries, and solid-state batteries. Founded in 2020 in Shenzhen, China’s innovation hub, we are driven by our core philosop...

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Get in touch with us

  • Reach Us
  • Shenzhen Jianheng Technology Co., Ltd.
  • 20F, Shimao Bld, Zhenhuan Rd, Pingshan, Shenzhen, China.
  • https://www.liion-batt.com/

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