F266503903C | CYLINDRICAL CELL
26650
LI-ION RECHARGEBLE BATTERY
F266503903C | CYLINDRICAL CELL
26650
LI-ION RECHARGEBLE BATTERY
Inside the F266503903C Cylindrical Cell
Cell Specs at a Glance
4000
Nominal Battery Capacity (mAh)
>145
Energy Density (Wh/kg)
≤20mΩ
Initial Internal Impedance
3.20V
Nominal Voltage
88±3
Cell Weight (gms.)
1 Yr.
Shelf Life
Closer look at key features
of F266503903C Cell.
Elevate Your Safety with Next-Generation Solutions.
Our pioneering thermal management, advanced circuit protection, and smart charging technologies redefine reliability and security.
Performance and Reliability Innovation
Our solutions set new benchmarks in the industry, proudly holding top-tier UL, IEC, and CE certifications.
Experience Unmatched Performance
Crafted with cutting-edge materials and the most advanced cell technology, our product sets a new benchmark for excellence.
Empower Tomorrow’s Energy Today.
Our cells are engineered for peak efficiency and performance, delivering robust and dependable energy in a streamlined, sophisticated package.
Unparalleled Battery Longevity.
≥3000
Cell Cycle Life
(+0.5C/-0.5C，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
0.5C CC/CV, cut off 0.01C
Standard Discharge
0.5C CC, cut off 2.0V
Max. Cont. Charge Curent
0.2C (0~10°C)
0.5C (10~20°C)
1.5C (20~40°C)
0.2C (45~50°C)
Max. Cont. Disharge Curent
3C (Only for cell)
Powering Your World with LiB Batteries
Lithium-Ion Applications
Technical Datasheet
Product Specs.
Typical Capacity
4000mAh
Minimum Capacity
3900mAh
Internal Impedance
≤20mΩ
Nominal Voltage
(Φ26.2±0.3)×(65.3±0.2)
Cell Weight
3.20 V
Energy Density
88.0±3.0g
End-of-charge Voltage
145Wh/kg
End-of-discharge Voltage
3.6V
Standard Charging
0.5C CC/CV, cut off 0.01C
Standard Discharging
0.5C CC, cut off 2.0V
Max Continuous Charge
0.2C (0~10°C)
0.5C (10~20°C)
1.5C (20~40°C)
0.2C (45~50°C)
Max Continuous Discharge
3C (Only for cell)
Cycle Life
≥3000 cycles (+0.5C/-0.5C，25±2°C)
Operating Temperature Rang
Charging Temperature (0~50°C)
Discharging Temperature (-20~60°C)
Storage Temperature (-20~45°C) (-10～25°C)
Shelf Life
1 year
Appearance
Without break, scratch, distortion, contamination, leakage and so on
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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