INR21700L55JH 3.6V 5500mAh 2C Discharge 600 Cycles
Product Name
INR21700L55JH Li-Ion Battery
Advantages
Specifications
|
Item |
Specification |
|
Nominal Capacity |
5500mAh |
|
Minimum Capacity |
5350mAh |
|
Nominal Voltage |
3.6V |
|
Energy Density |
275Wh/kg |
|
Internal Resistance |
≤25mΩ (AC Impedance, 1000Hz) |
|
Charge Cut-off Voltage |
4.20V |
|
Discharge Cut-off Voltage |
2.5V |
|
Standard Charge Current |
0.5C (2750mA), CCCV, 4.2V, 0.02C (110mA) cut-off |
|
Standard Discharge Current |
1C (5500mA) |
|
Max Charge Current |
0.7C (3850mA) at 15–45°C; 0.5C (2750mA) at 5–15°C; 0.1C (550mA) at 0–5°C |
|
Max Discharge Current |
2C (11000mA) at 0–35°C; 1C (5500mA) at -20–0°C or 35–45°C; 0.5C (2750mA) at -30–-20°C; 0.2C (1100mA) at -40–-30°C |
|
Dimensions |
21.65±0.2mm (Diameter) × 70.95±0.2mm (Height) |
|
Weight |
≤73g |
Cycle Life
|
Condition |
Performance |
|
0.5C/1C Charge/Discharge (4.2V–2.75V) |
≥70% of initial capacity after 600 cycles |
Discharge Curve
Operating Temperature Range
|
Mode |
Temperature Range |
|
Charging |
0°C to 45°C (Max charge current varies with temperature; see Specifications table) |
|
Discharging |
-40°C to 60°C (Max discharge current varies with temperature; see Specifications table) |
|
Storage |
-20°C to 40°C (≤3 months); -20°C to 20°C (3–12 months); 10–35% SOC for long-term storage |
Certifications
Complies with UN38.3, CE, RoHS, and IEC 62133 safety standards.
Key Features
Applications
Usage Warnings & Precautions
Storage Guidelines
Warranty & Disclaimer
Our products are sold all over the world, you can rest assured.
