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3.05V 2000mAh Li Ion Battery 21700 10C Lithium Ion Battery 500 Cycles

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China 3.05V 2000mAh Li Ion Battery 21700 10C Lithium Ion Battery 500 Cycles wholesale
  • China 3.05V 2000mAh Li Ion Battery 21700 10C Lithium Ion Battery 500 Cycles wholesale

3.05V 2000mAh Li Ion Battery 21700 10C Lithium Ion Battery 500 Cycles
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Brand Name :OiD
Model Number :INR21700N20YD
Certification :Complies with UN38.3, CE, RoHS, and IEC 62133 safety standards.
Place of Origin :China
MOQ :100pcs
Price :$0.5 ~ $100.0 / pcs
Delivery Time :3 ~ 7 days for storage
Payment Terms :TT,L/C,Western Union
Name :2000mAh Li Ion Battery
ODM :Free custom design for packs
Battery Type :2000mAh 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 20A)
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
more
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INR21700N20YD 3.05V 2000mAh 10C Discharge 500 Cycles

Product Name

INR21700N20YD Li-Ion Battery

Advantages

  • High discharge capability (10C continuous)
  • Lightweight design (≤58g)
  • Stable performance for high-end digital applications

Specifications

Item

Specification

Nominal Voltage

3.05V

Nominal Capacity

2000mAh @ 0.2C

Voltage Range

1.5V–4.0V

Charge Method

CCCV, 0.5C (1.0A) to 4.0V

Max. Charge Current

0.5C (1.0A)

Max. Discharge Current

10C (20A)

Dimensions

21.65mm (D) × 70.95mm (H)

Weight

≤58g

Energy Density

120Wh/kg

Cycle Life

Condition

Performance

0.5C/1C Charge/Discharge (4.2V–2.75V)

≥80% capacity retention after 500 cycles

Discharge Curve

  • 0.2C: 100% capacity
  • 1C: ≥95% capacity
  • 10C: ≥85% capacity
  • 3.05V 2000mAh Li Ion Battery 21700 10C Lithium Ion Battery 500 Cycles

Operating Temperature Range

Mode

Temperature Range

Charging

0°C to +45°C

Discharging

-20°C to +60°C

Storage

-20°C to +45°C (≤3 months); -20°C to +20°C (3–12 months)

Certifications

Complies with UN38.3, CE, RoHS, and IEC 62133 safety standards.

Key Features

  • Optimized for high-current applications (e.g., power tools, drones).
  • Slim cylindrical form factor (21700 standard).
  • Low self-discharge rate.

Applications

  • Electric bikes (EB)
  • High-end digital devices
  • Drones and RC models
  • Backup power systems

3.05V 2000mAh Li Ion Battery 21700 10C Lithium Ion Battery 500 Cycles

Usage Warnings & Precautions

  • Do NOT exceed 4.0V charge voltage or discharge below 1.5V.
  • Use protective circuits to manage 10C high-current discharge.
  • Avoid exposure to water or extreme temperatures (>60°C).

Storage Guidelines

  • Store at 30%–50% SOC in dry environments (0%–50% RH).
  • Recharge every 6 months if stored beyond 12 months.

Warranty & Disclaimer

  • 1-year limited warranty against manufacturing defects.
  • Not liable for misuse, improper storage, or unauthorized modifications.
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