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21700 Battery 5000mAh 35A Discharge Rechargeable Li-Ion NMC

21700 Battery 5000mAh 35A Discharge Rechargeable Li-Ion NMC

Products - 21700 Battery
  • Highlight

    Customized 21700 Battery

    ,

    3.6V 5000mAh Li Ion Battery

    ,

    500 Cycles 21700 Battery

  • Name
    21700 Battery
  • ODM
    Free Custom Design For Packs
  • Battery Type
    5000mAh Rechargeable
  • Cathode
    NCM Or NMC
  • Higher Energy Density
    LongerrRuntime For 20-30% More Energy Than 18650 Cells
  • Superior Power Output
    Higher Discharge Rates (up To 35A)
  • Cost-Effective & Space-Saving
    Reduce Pack Weight And Cost By Requiring Fewer Cells In Series And Parallel
  • Future-Proof
    Ensure Compatibility With Next-gen Tech For High-demand Applications
  • Place of Origin
    China
  • Brand Name
    OiD
  • Certification
    BIS, KC, BSMI, CB, UL, CCC
  • Model Number
    INR21700N50A35
  • Minimum Order Quantity
    100pcs
  • Price
    $0.5 ~ $100.0 / pcs
  • Delivery Time
    3 ~ 7 days for storage
  • Payment Terms
    TT,L/C,Western Union

21700 Battery 5000mAh 35A Discharge Rechargeable Li-Ion NMC

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INR21700N50A35 3.6V 21700 Battery 5000mAh 35A Discharge 500 Cycles

Product Name

INR21700N50A35 21700 Battery

Advantages

  • High energy density for extended runtime
  • Superior high-rate discharge capability for demanding applications
  • Enhanced safety and thermal stability
  • Certified for compliance with international standards

Specifications

Parameter

Value

Model

INR21700N50A35

Nominal Voltage

3.6V

Nominal Capacity

5000mAh

Charging Voltage

4.20V ± 0.05V

Discharge Cut-off Voltage

2.50V

Max Charging Current

10.0A

Max Continuous Discharge Current

35A

Weight

≤72.0g

Dimensions

Diameter: ≤21.45mm, Height: ≤70.65mm

Internal Resistance

≤15mΩ

Energy Density

Volume: 705Wh/L, Weight: 250Wh/kg

Terminal Type

Standard 21700 flat top or button top (customizable)

Cycle Life

Condition

Cycles

Capacity Retention

10A Charge / 10A Discharge

300

≥80%

6A Charge / 20A Discharge

250

≥60%

6A Charge / 35A Discharge

100

≥60%

2.5A Charge / 5A Discharge

500

≥80%

Discharge Curve

21700 Battery 5000mAh 35A Discharge Rechargeable Li-Ion NMC 0

Operating Temperature Range

Condition

Temperature Range

Charging

0°C to 45°C

Discharging

-20°C to 60°C

Storage

-20°C to 45°C (recommended for long-term storage)

Certifications

  • BIS, KC, BSMI, CB, UL, CCC

Key Features

  • High discharge rate up to 35A
  • Excellent thermal stability and safety
  • Long cycle life with minimal capacity degradation
  • Environmentally friendly and RoHS compliant

Applications

21700 Battery 5000mAh 35A Discharge Rechargeable Li-Ion NMC 1

  • Energy storage systems
  • Electric motorcycles
  • Portable power solutions
  • Backup power devices

Usage Warnings & Precautions

  • Use only with compatible chargers and devices.
  • Avoid short-circuiting, overcharging, or over-discharging.
  • Do not expose to high temperatures, fire, or water.
  • Keep away from children and pets.

Storage Guidelines

  • Store at 20±5°C with 50% SOC for optimal performance.
  • Avoid storing in high humidity or extreme temperatures.
  • Recharge every 6 months if stored for extended periods.

Warranty & Disclaimer

  • 12-month limited warranty from the date of purchase.
  • Warranty does not cover damage due to misuse, improper charging, or unauthorized modifications.
  • Manufacturer is not liable for accidents caused by improper use.
Tags:

21700 Li Ion Battery

3.6 Volt Lithium Battery

2000mAh Li Ion Battery

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