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Shenzhen Jianheng Technology Co., Ltd.

  • China,Shenzhen
  • Verified Supplier

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China 3.8V 3.7 Ah Battery Cylindrical 5C Battery 10000 Cycles ISR18650S37
China 3.8V 3.7 Ah Battery Cylindrical 5C Battery 10000 Cycles ISR18650S37

  1. China 3.8V 3.7 Ah Battery Cylindrical 5C Battery 10000 Cycles ISR18650S37
  2. China 3.8V 3.7 Ah Battery Cylindrical 5C Battery 10000 Cycles ISR18650S37

3.8V 3.7 Ah Battery Cylindrical 5C Battery 10000 Cycles ISR18650S37

  1. MOQ: 100pcs
  2. Price: $0.5 ~ $100.0 / pcs
  3. Get Latest Price
Name 3.7 Ah Battery
ODM Free custom design
Battery Type 3.7Ah Rechargeable
Extended Lifespan Endure 10, 000 cycles
Higher Energy Density 300Wh/kg
Ultra-Fast Charging 1C Fast Charge Rate
Wider Temperature Tolerance Stable performance in extreme conditions (from -30°C to 100°C)
Enhanced Safety Solid-state liquid electrolytes for worry-free usage.
Delivery Time 3 ~ 7 days for storage
Payment Terms TT, L/C, Western Union
Brand Name OiD
Model Number ISR18650S37
Certification Compliant with solid state battery standards (IEC 62133-2, UN38.3)
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Name 3.7 Ah Battery ODM Free custom design
Battery Type 3.7Ah Rechargeable Extended Lifespan Endure 10, 000 cycles
Higher Energy Density 300Wh/kg Ultra-Fast Charging 1C Fast Charge Rate
Wider Temperature Tolerance Stable performance in extreme conditions (from -30°C to 100°C) Enhanced Safety Solid-state liquid electrolytes for worry-free usage.
Delivery Time 3 ~ 7 days for storage Payment Terms TT, L/C, Western Union
Brand Name OiD Model Number ISR18650S37
Certification Compliant with solid state battery standards (IEC 62133-2, UN38.3) Place of Origin China
High Light 3.8V 3.7 Ah BatteryCylindrical 5C Battery5C Battery 10000 Cycles

ISR18650S37 3.8V 3.7Ah 5C Discharge 10000 Cycles Solid State Battery

Product Name

Solid State Cylindrical Cell (Model: ISR18650S37)

 

Advantages

  • High Energy Density (3.8V Platform)
  • Standard 18650 Form Factor
  • Optimized for Long Cycle Life

Specifications

Parameter

Specification

Nominal Capacity

3.7Ah

Nominal Voltage

3.8V

Cell Configuration

18650 (18mm × 65mm)

Typical Energy

14.06Wh

Weight

Approx. 48g

Max Continuous Discharge

5C (18.5A)

Peak Discharge (≤2sec)

10C (37A)

Standard Charge Rate

0.5C (1.85A)

Fast Charge Rate

1C (3.7A)

 

Cycle Life

Test Condition

Performance

0.5C Charge / 1C Discharge @25°C

≥10000 cycles

 

Operating Temperature Range

Operation

Temperature Range

Charging

0°C to 45°C

Discharging

-30°C to 100°C

Storage (≤1 year)

-20°C to 45°C

 

Certifications

Compliant with solid state battery standards (IEC 62133-2, UN38.3)

 

Key Features

  • Advanced solid state electrolyte technology
  • Stable voltage output throughout discharge
  • Low self-discharge rate (<3% per month)

Applications

  • High-end flashlights and portable devices
  • Medical monitoring equipment
  • Professional audio/video gear
  • Backup power systems

Usage Warnings

  • Charge voltage must not exceed 4.25V
  • Do not discharge below 2.75V
  • Requires PCB protection for commercial use

Storage Guidelines

  • Ideal storage charge: 40-60% SOC
  • Recommended ambient storage: 15-25°C
  • Avoid condensation environments

Warranty

12-month manufacturer 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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