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Shenzhen Jianheng Technology Co., Ltd.
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INR21700N50JH8 3.6V 5000mAh 40A Discharge 500 Cycles
Product Name
INR21700N50JH8 High-Rate Li-Ion Battery
Advantages
Specifications
| Parameter | Specification |
| Nominal Voltage | 3.6V |
| Nominal Capacity | 5000mAh |
| Minimum Capacity | 4900mAh |
| Charge Cut-off Voltage | 4.20V |
| Discharge Cut-off Voltage | 2.5V |
| Standard Charge Current | 2.5A (0.5C) |
| Max. Charge Current | 5A (15-45°C), 3A (0-15°C) |
| Standard Discharge Current | 5.0A (1C) |
| Max. Continuous Discharge | 40A (8C) @ 35°C≥T≥0°C |
| Internal Resistance | ≤7mΩ (AC impedance, 1000Hz) |
| Dimensions | 21.65±0.2mm (D) × 70.95±0.2mm (H) |
| Weight | ≤73g |
Cycle Life
| Test Condition | Performance |
| 500 cycles (2.5A charge / 15A discharge) | ≥70% of initial capacity retained |
| Charge/Discharge Cut-off | 4.2V / 2.5V, 75°C thermal cut-off |
Discharge Curve
Operating Temperature Range
| Condition | Temperature Range |
| Charging | 0°C to 45°C (Surface: 0-50°C) |
| Discharging | -20°C to 60°C (Surface: -20-75°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
Key Features
Applications
Usage Warnings & Precautions
Storage Guidelines
Warranty & Disclaimer