N217005003C | CYLINDRICAL CELL
21700
LI-ION RECHARGEBLE BATTERY
N217005003C | CYLINDRICAL CELL
21700
LI-ION RECHARGEBLE BATTERY
Inside the N217005003C Cylindrical Cell
Cell Specs at a Glance
5000
Nominal Battery Capacity (mAh)
>257
Energy Density (Wh/kg)
≤20mΩ
Initial Internal Impedance
3.60V
Nominal Voltage
≤75
Cell Weight (gms.)
1 Yr.
Shelf Life
Closer look at key features
of N217005003C Cell.
Unyielding Defense, Total Safety.
Armed with cutting-edge safety features like thermal management, circuit protection, and charge regulation, guaranteeing your peace of mind at every turn.
Unmatched Safety, Guaranteed Assurance.
Complying with top-tier industry certifications like UL, IEC, and CE, we deliver outstanding reliability and total peace of mind.
Crafted for Lasting Power, Engineered for Unmatched Endurance.
Utilizing advanced materials and innovative cell technology, our product delivers reliable energy that stands the test of time.
Superior Power, Exceptional Efficiency.
Discover state-of-the-art cell technology and engineering that maximize energy density, providing robust performance in a sleek, compact design.
Unparalleled Battery Longevity.
800
Cell Cycle Life
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
CCCV, 0.2C(1000mA), 4.20V, 100mA cut-off, 25°C
Standard Discharge
CC, 0.2(1000mA), 2.50V
Max. Cont. Charge Curent
0°C≤T≤5°C | 0.1C(500mA)
5°C<T≤10°C | 0.2C(1000mA)
10°C<T≤15°C | 0.3C(1500mA)
15°C<T≤25°C | 0.4C(2000mA)
25°C<T≤45°C | 0.7C(3500mA)
Max. Cont. Disharge Curent
3.0C (15000mA), 25°C
Powering Your World with LiB Batteries
Lithium-Ion Applications
Technical Datasheet
Product Specs.
Discharge Capacity
Nominal 5000mAh(0.2C)
Minimum 4900mAh(0.2C) Nominal Capacity is measured by the discharge at 0.2C to 2.50V end Voltage after standerd fully charged according to spacification (CCCV, 0.2C-1000mA, 4.20V, 100mA cut -off, 25°C)
Charge Voltage
4.20V
Nominal Voltage
3.60V@0.2C
Standard Charge Method
CCCV, 0.2C(1000mA), 4.20V, 100mA cut-off, 25°C
Maximum Continuous Charge Current (not for cycle life)
1C(5000mA), 25°C
Maximum Continuous Charge Current
0°C≤T≤5°C | 0.1C(500mA)
5°C<T≤10°C | 0.2C(1000mA)
10°C<T≤15°C | 0.3C(1500mA)
15°C<T≤25°C | 0.4C(2000mA)
25°C<T≤45°C | 0.7C(3500mA)
Charge Time
Standard charge 6.0h
Standard Discharges Method
CC, 0.2C(1000mA), 2.50V
Maximum Continuous Discharges Current (Not for Cycle life)
3.0C(15000mA), 25°C
Cycle Life
800th cycle ≥80% of 1st Capacity (25°C, 0.5C charge/1C discharge, 4.20V-2.75V).
If charged and discharged at high rate and high temperature (≥35°C) or high voltage frequently, cell cycle life will be shortened. If charged and discharged at high temperature (≥60°C) frequently cell safety risk may be occurred.
Weight of Bare Cell
≤75g
Operating Environmental Temperature
Charge: 0°C to 45°C
Discharge: -20°C to 55°C
Surface temperature of Cell
Charge: 0°C to 50°C
Discharge: -20°C to 60°C
Storage Temperature (Shipping state, recovery capacity ≥80%)
1 Month: -20°C to 60°C
3 Month: -20°C to 45°C
12 Month: -20°C to 25°C
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.
