Cylindrical Battery Cell (Medium Discharge)


A cylindrical battery cell (medium discharge) is an energy storage solution designed to deliver reliable power output for applications that require a moderate discharge rate. These cylindrical cells strike a balance between capacity and power output, making them well-suited for a wide range of devices and systems. With their optimized design and chemistry, they offer a steady and consistent flow of energy over a reasonable discharge period. Cylindrical battery cells with medium discharge characteristics find applications in various devices such as laptops, cordless power tools, drones, and portable electronic devices. Their cylindrical shape allows for efficient space utilization and easy integration into different product designs. These cells provide a dependable power source, enabling smooth operation and optimal performance of medium-power applications. Cylindrical battery cells with medium discharge capabilities contribute to the advancement of portable technology and power solutions, meeting the demands of industries that require sustained but not overly extreme power consumption.
Model: H18650CC
Specifications

ModelH18650CCH18650CILH18650CQH18650CHN21700CM - 41
MaterialsNCMNCMNCMNCMNCM
Dimension ( mm )Height : 64.85 0.25mm
Diameter : 18.35 ± 0.15mm
Diameter : 18.35 ± 0.15mm
Height : 64.85 0.25mm
Diameter : 18.35 ± 0.15mm
Height : 64.85 0.25mm
Height : 64.85 0.25mm
Diameter : 18.4 ± 0.15mm
Height : 70.50 ± 0.25mm
Diameter : 21.25 ± 0.15mm
Nominal Voltage ( v )3.63.63.63.63.6
Nominal Capacity ( Ah ) ( 0.2C )2.152.42.552.64.1
Initial Impedance ( mn )≤ 35mΩ≤ 35mΩ≤ 35mΩ≤ 35mΩ≤ 30mΩ
Cell Weight ( KG )≤ 0.045≤ 0.047≤ 0.048≤ 0.048≤ 0.067
Max Discharge Rate5C3C4C4C3C
Max Charge Rate1C1C1C1C1C
Cycle Life ( 100 % DOD 25 ℃ )1000 Cycles ≥ 80 %
( RT 0.5C / 1C )
1000 Cycles ≥ 80 %
( RT 0.5C / 1C )
1000 Cycles ≥ 80 %
( RT 0.5C / 1C )
800 Cycles ≥ 80 %
( RT 0.5C / 1C )
1500 Cycles ≥ 80 %
( RT 0.5C / 1C )
Charge /
Discharge Temperature
Charge : 0-45 ℃
Discharge : -20-60 ℃
Charge : 0-45 ℃
Discharge : -20-60 ℃
Charge : 0-45 ℃
Discharge : -20-60 ℃
Charge : 0-45 ℃
Discharge : -20-60 ℃
Charge : 0-45 ℃
Discharge : -20-60 ℃
Certification StandardGB / T 31484-2015 ,
GB / T 31485-2015 ,
GB / T 31486-2015 ,
UL1642 , ROHS , UN38.3 ,
GB31241-2014 ,
CB , BIS , IEEE1725 ,
CQC , etc.
GB / T 31484-2015 ,
GB / T 31485-2015 ,
GB / T 31486-2015 ,
UL1642 , ROHS , UN38.3 ,
GB31241-2014 ,
CB , BIS , IEEE1725 ,
CQC , etc.
GB / T 31484-2015 ,
GB / T 31485-2015 ,
GB / T 31486-2015 ,
UL1642 , CB , PSE ,
UN38.3 , CQC , etc .
GB31241-2014 ,
UL1642 , ROHS ,
UN38.3 , CQC , etc.
GB / T 31484-2015 ,
GB / T 31485-2015 ,
GB / T 31486-2015  , etc.

ModelH18650CCH18650CILH18650CQH18650CHN21700CM - 41
MaterialsNCMNCMNCMNCMNCM
Dimension ( mm )Height : 64.85 0.25mm
Diameter : 18.35 ± 0.15mm
Diameter : 18.35 ± 0.15mm
Height : 64.85 0.25mm
Diameter : 18.35 ± 0.15mm
Height : 64.85 0.25mm
Height : 64.85 0.25mm
Diameter : 18.4 ± 0.15mm
Height : 70.50 ± 0.25mm
Diameter : 21.25 ± 0.15mm
Nominal Voltage ( v )3.63.63.63.63.6
Nominal Capacity ( Ah ) ( 0.2C )2.152.42.552.64.1
Initial Impedance ( mn )≤ 35mΩ≤ 35mΩ≤ 35mΩ≤ 35mΩ≤ 30mΩ
Cell Weight ( KG )≤ 0.045≤ 0.047≤ 0.048≤ 0.048≤ 0.067
Max Discharge Rate5C3C4C4C3C
Max Charge Rate1C1C1C1C1C
Cycle Life ( 100 % DOD 25 ℃ )1000 Cycles ≥ 80 %
( RT 0.5C / 1C )
1000 Cycles ≥ 80 %
( RT 0.5C / 1C )
1000 Cycles ≥ 80 %
( RT 0.5C / 1C )
800 Cycles ≥ 80 %
( RT 0.5C / 1C )
1500 Cycles ≥ 80 %
( RT 0.5C / 1C )
Charge /
Discharge Temperature
Charge : 0-45 ℃
Discharge : -20-60 ℃
Charge : 0-45 ℃
Discharge : -20-60 ℃
Charge : 0-45 ℃
Discharge : -20-60 ℃
Charge : 0-45 ℃
Discharge : -20-60 ℃
Charge : 0-45 ℃
Discharge : -20-60 ℃
Certification StandardGB / T 31484-2015 ,
GB / T 31485-2015 ,
GB / T 31486-2015 ,
UL1642 , ROHS , UN38.3 ,
GB31241-2014 ,
CB , BIS , IEEE1725 ,
CQC , etc.
GB / T 31484-2015 ,
GB / T 31485-2015 ,
GB / T 31486-2015 ,
UL1642 , ROHS , UN38.3 ,
GB31241-2014 ,
CB , BIS , IEEE1725 ,
CQC , etc.
GB / T 31484-2015 ,
GB / T 31485-2015 ,
GB / T 31486-2015 ,
UL1642 , CB , PSE ,
UN38.3 , CQC , etc .
GB31241-2014 ,
UL1642 , ROHS ,
UN38.3 , CQC , etc.
GB / T 31484-2015 ,
GB / T 31485-2015 ,
GB / T 31486-2015  , etc.

Advantages & Features

FAST CHARGING

ULTRA SAFE

LONG LIFESPAN

HIGH-ENERGY DENSITY

LOW SELF-DISCHARGING

EASY MAINTENANCE

COST EFFECTIVE

EXTREME TEMP. FRIENDLY

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