21700 Cells 4500mAh | CYLINDRICAL CELL
21700
LI-ION RECHARGEBLE BATTERY
N217004506C | CYLINDRICAL CELL
21700
LI-ION RECHARGEBLE BATTERY
Inside the N217004506C Cylindrical Cell
Cell Specs at a Glance
4500
Nominal Battery Capacity (mAh)
>234
Energy Density (Wh/kg)
≤5mΩ
Initial Internal Impedance
3.60V
Nominal Voltage
≤69
Cell Weight (gms.)
1 Yr.
Shelf Life
Closer look at key features
of N217004506C Cell.
Enhance Your Safety with Our Cutting-Edge Solutions.
Our advanced safety technologies offer unparalleled protection through precise thermal control, robust circuit defense, and exact charge regulation. Trust us to keep your safety as our top priority.
Dedication to Safety, Assurance in Quality.
Adhering to the highest standards and certifications—UL, IEC, and CE—we ensure unparalleled reliability and earn your complete trust in our solutions.
Crafted for Lasting Excellence, Engineered for Superior Reliability.
Utilizing advanced materials and innovative cell technology, our product guarantees exceptional performance and enduring energy efficiency.
Ignite Potential, Transform Energy.
Discover cutting-edge cell technology engineered for optimal energy density and outstanding performance, all encased in a sleek, forward-thinking design.
Unparalleled Battery Longevity.
600
Cell Cycle Life (60% of the rated capacity at 25±2°C)
Significant improvements in cycle life, making them more reliable and efficient for various applications.
BUILT TO LAST
Unmatched Resilience.
Crafted with the utmost precision, utilizing only the finest raw materials. Each battery undergoes rigorous quality control testing to ensure optimal performance, longevity, and safety.
Standard Charge
2200mA
Standard Discharge
880mA
Max. Cont. Charge Curent
13.2A
Max. Cont. Disharge Curent
30A(Without temperature cut)
60A(With 80°C temperature cut)
Powering Your World with LiB Batteries
Lithium-Ion Applications
Technical Datasheet
Product Specs.
Capacity
Rated capacity
4400mAh by standard charge and discharge at 25°C
Typical capacity
4500mAh by standard charge and discharge at 25°C
Nominal voltage
3.6V
Energy
Rated Energy
Typical Energy
15.84Wh
16.2Wh
Limited charging voltage
4.20V
End of discharge voltage
2.50V
Upper limited charging voltage
4.25V
Discharge cut-off voltage
2.00V
Standard charging current
2200mA
Standard discharging current
880mA
Maximum charging current
13.2A
Maximum discharging current
30A(Without temperature cut)
60A(With 80°C temperature cut)
Using temperature range
Upper limited charging temperature: 45°C
Lower limited charging temperature: 0°C
Upper limited discharging temperature: 60°C
Lower limited discharging temperature: -20°C
Storage temperature
1 year: -20 to 25°C
3 months: -20 to 45°C
1 month: -20 to 60°C
Allowable maximum charge surface temperature
55°C (Recommended recharge release ≤45°C)
Allowable maximum discharge surface temperature
80°C (Recommended recharge release ≤60°C)
Humidity range
0~60%RH(non-condensing)
Internal resistance
≤5mΩ (AC Impedance, 1000Hz)
Weight
≤69g
Disclaimer:
While we strive to provide the most accurate and up-to-date information regarding the lithium cells featured on this page, there may be instances where specifications may change due to variations in raw materials or technological advancements.
To ensure that you receive the most current and accurate information, we strongly recommend contacting our sales team for the latest details on cell specifications. Our sales executives can provide you with precise information tailored to your specific needs.
Lithium-Ion Cell Manufacturing Process
LiB Quality at it's best.
Crafted with the utmost precision, utilizing only the finest raw materials. Each battery undergoes rigorous quality control testing to ensure optimal performance, longevity, and safety.
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