Cylindrical Lithium Battery Cell

Cylindrical Lithium Battery Cell

Categories Battery, Lithium-ion Battery

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..

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Product Features

High-energy density
High rate discharge
Fast charging
Extra-long lifespan
Low impedance and long cycle life
Compliance with safety certifications and reliable safety performance
Excellent performance in high and low temperature cycling

Applications

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

Specifications

Item	Models	Capacity	IR	Charging	Discharging	Max.	Max.	Size (mm)		Weight
Item	Models	mAh	mΩ	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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