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Cylindrical Lithium Battery Cell

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Introduction

All lithium-ion batteries applied in various segments are being produced by world's best manufacturing and technology. We have System integration technology, Lithium ion battery manufacturing technology, BMS\EMS\RMS research and development technology.

We have 28 invention patents, 215 core independent patents and 5 computer software copyrights. We lead and participate in the formulation of more than 50 national and industrial standards.

We present all kinds of optimized solutions to meet customer's needs and offer differentiated values to our users with higher performance, longer life and more reliable safety..

Specifications

Product features:

(1) High-energy density

(2) High rate discharge

(3) Fast charging

(4) Extra-long lifespan

(5) Low impedance and long cycle life

(6) Compliance with safety certifications and reliable safety performance 

(7) Excellent performance in high and low temperature cycling

 

Applications

 

Cylindrical Lithium Battery Cell, Cylindrical Lithium Battery

Power tools / Gardening tools / Electric bicycles / Vacuum cleaner / Sweeping robot / Outdoor ESS / Drone

Download: Cylindrical Lithium Battery Cell Catalog

 

Item Models Capacity IR Charging  Discharging  Max.  Max.  Size (mm) Weight
mAh cut-off voltage cut-off voltage Charge Current Discharge Current Diameter Heigh (g)
1 18650-20P 2000 ≤16 4.2 2.75 4 30 18.4±0.2 65±0.2 43
2 18650-20H 2000 ≤16 4.2 2.5 4 30 18.4±0.2 65±0.2 43.5
3 18650-22P 2200 ≤16 4.2 2.75 4 22 18.4±0.2 65±0.2 45
4 18650-25P 2500 ≤16 4.2 2.75 4 30 18.4±0.2 65±0.2 45
5 18650-30H 3000 ≤16 4.2 2.5 4 30 18.4±0.2 65±0.2 46
6 21700-40P 4000 ≤15 4.2 2.5 4 20 21.2±0.2 70±0.2 65
7 21700-40H 4000 ≤12 4.2 2.5 5 40 21.2±0.2 70±0.2 65
8 21700-50E 5000 ≤15 4.2 2.5 6 15 21.4±0.2 70±0.2 70.5

 

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