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21700 5000mAh Lithium Ion Battery 30A Discharge NMC

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21700 5000mAh Lithium Ion Battery 30A Discharge NMC

Brand Name : OiD

Model Number : INR21700N50JH6

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 : 5000 mAh Lithium Ion 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 30A)

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

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INR21700N50JH6 3.6V 5000mAh 30A Discharge 300 Cycles

Product Name

INR21700N50JH6 Li-Ion Battery

Advantages

High energy density (5000mAh)
High discharge capability (up to 30A)
Long cycle life (300 cycles)
Stable performance across wide temperature ranges

Specifications

Item	Specification
Nominal Voltage	3.6V
Nominal Capacity	5000mAh
Minimum Capacity	4900mAh
Charge Cut-off Voltage	4.20V
Discharge Cut-off Voltage	2.5V
Max. Charge Current	5A (15°C–45°C), 3A (0°C–15°C)
Max. Discharge Current	30A (80°C cut-off)
Internal Resistance	≤15mΩ (AC impedance, 1000Hz)
Dimensions	21.65±0.2mm (Diameter) × 70.95±0.2mm (Height)
Weight	≤73g

Cycle Life

Test Condition	Performance
300 cycles (3A charge / 20A discharge)	≥70% of initial capacity retained
Charge/Discharge Cut-off	4.2V / 2.5V, 80°C thermal cut-off

Discharge Curve

21700 5000mAh Lithium Ion Battery 30A Discharge NMC

Operating Temperature Range

Condition	Temperature Range
Charging	0°C to 45°C (Surface: 0°C–50°C)
Discharging	-20°C to 60°C (Surface: -20°C–80°C)
Storage (Short-term)	-20°C to 40°C (≤3 months)
Storage (Long-term)	-20°C to 20°C (3–12 months, 10%–35% SOC)

Certifications

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

Key Features

High Efficiency: 95% discharge efficiency at 20A, 93% at 30A.
Wide Temperature Tolerance: Reliable performance in extreme conditions (-20°C to 60°C).
Safety Protections: Robust design against overcharge, over-discharge, and short circuits.

Applications

Power tools
Electric vehicles (EVs)
Energy storage systems
Medical devices
Industrial equipment

21700 5000mAh Lithium Ion Battery 30A Discharge NMC

Usage Warnings & Precautions

Do NOT reverse charge/discharge or expose to temperatures >70°C.
Use only with compatible chargers (CC/CV, 4.2V cut-off).
Avoid mechanical damage (puncture, crush, or immersion).
Keep away from flammable materials during operation.

Storage Guidelines

Store at 10%–35% SOC in dry conditions (0%–50% RH).
Recharge every 12 months if stored long-term.

Warranty & Disclaimer

1-year warranty for manufacturing defects (excludes misuse or improper assembly).
Not liable for damages caused by unauthorized modifications or non-compliant usage.

Product Tags:

3.6V 5000 mAh Lithium Ion Battery

300 Cycles Lithium NMC Battery

Lithium NMC Battery High Energy Density

21700 5000mAh Lithium Ion Battery 30A Discharge NMC Images

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