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18650 Lithium Battery

4000mAh 3.7V 18650 Lithium Battery with 500 Cycle Life Rechargeable Li Ion Battery Pack

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Solar Energy Storage Batteries

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Portable Power Station

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4000mAh 3.7V 18650 Lithium Battery with 500 Cycle Life Rechargeable Li Ion Battery Pack

Model Number:	ICR18650 2P
MOQ:	500pieces
Packaging Details:	Bulk packing
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

UN38.3, MSDS, IEC62133, KC

Nominal Voltage:

Nominal Capacity:

4000mAh

End Of Charging:

Cut-off Voltage:

Cycle Life:

500times

Size:

H65*W36*T18mm

Supply Ability:

100'000Pieces daily

Highlight:

4000mAh Rechargeable Lithium Battery

500times Rechargeable Lithium Battery

ICR18650 Li Ion Battery Pack

Product Description

4000mAh Rechargeable Lithium Battery, 18650 2P 3.7V Li-Ion Battery Pack

High Capacity INR18650 Lithium-Ion Battery

3.7V 4000mAh cylindrical battery with advanced performance characteristics

Model	18650 2P 4000mAh
Size	H65×W36×T18mm
Rating Voltage	3.7V
Minimum Capacity	4000mAh
Typical Capacity	4050mAh
Charge Voltage	4.2V
Impedance	160mΩ (Max)
Charging Mode	C.C/C.V.
Charging Method	Standard Charging 0.2C, Max Charging 1.0C
Discharging Method	Standard Discharging 0.2C, Max Charging 1.0C
Charging Time	Standard Charging 2 hours, fast charging 2 hours
End of Discharge Voltage	2.40V
Over Charge Voltage	4.30±0.05V
Over Discharge Cut-off Voltage	2.40±0.10V
Over Current	5.0-6.0A
Short Circuit	Recover after removing the short circuit load
Operating Consumption Current	9uA (Max)
Operating Temperature	Charging 10~45℃, Discharging -20~60℃
Storage Temperature	-20~60℃
Cycle Life	500 cycles
ESD Test	±3KV

Product Images

Custom Battery Pack Solutions

We offer customized lithium-ion battery packs in various voltages including 3.7V, 7.4V, 11.1V, and 14.8V

Available Lithium-Ion Cylindrical Battery Cells

Model No.	Nominal Voltage	Typical Capacity	Size	Charge Rate	Discharging Rate	Weight(g)
ICR14500	3.7V	600mAh	13.9×48.5±0.3	0.2-1C	0.2-2C	19.5
ICR14500	3.7V	750mAh	13.9×48.5±0.3	0.2-1C	0.2-2C	20
ICR14500	3.7V	800mAh	13.9×48.5±0.3	0.2-1C	0.2-2C	20.5
ICR18500	3.7V	1300mAh	18.0×49.7±0.2	0.2-1C	0.2-2C	32
ICR18500J	3.7V	1400mAh	18.0×49.7±0.2	0.2-1C	0.2-2C	31
ICR18500	3.7V	1600mAh	18.0×49.7±0.2	0.2-1C	0.2-2C	32
ICR18650	3.7V	2200mAh	18.0×65.2±0.2	0.2-1C	0.2-2C	40
ICR18650	3.7V	2600mAh	18.0×65.2±0.2	0.2-1C	0.2-2C	45
ICR18650	3.7V	3000mAh	18.0×65.2±0.2	0.2-1C	0.2-2C	48
ICR18650	3.7V	3400mAh	18.0×65.2±0.2	0.2-1C	0.2-2C	50
ICR26650	3.7V	4500mAh	26.3×65.0±0.5	0.2-1C	0.2-2C	80
ICR26650	3.7V	5000mAh	26.3×65.0±0.5	0.2-1C	0.2-2C	85
ICR18650P	3.7V	2600mAh	18.0×65.2±0.2	0.2-1C	5C	45

Why Choose Us

Advanced Technology

All-weather applicability (-30~60℃)
Highly safe battery design technology with the newest electrolyte and separator technology applied
Full coverage of battery variety: Lithium-ion cylindrical battery, lithium polymer battery, LiFePO4 battery, solar energy storage battery pack, square aluminum shell, primary battery, etc.

Research & Development

Experienced R&D team with over 60 engineers and advanced equipment for supporting OEM and ODM requirements.

Certifications

CE, RoHS, BIS, KC, CB, UL, MSDS, UN38.3, IEC61233 certified.

Factory Tour

Shenzhen Gold Power Energy Co., Ltd is one of the leading battery suppliers in China. We have been providing various batteries including Li polymer battery, Lithium-ion battery, LiFePO4 battery, and customized battery packs since 2001.

Tags:

2S1P 18650 Lithium Battery

IEC62133 18650 Lithium Battery

4S1P 18650 Lithium Battery Pack

Products Details

Home > Products >

18650 Lithium Battery

4000mAh 3.7V 18650 Lithium Battery with 500 Cycle Life Rechargeable Li Ion Battery Pack

All Category

Li Polymer Battery

Lithium Polymer Battery Pack

Lithium Ion Battery Pack

Rechargeable Battery Pack

LiFePO4 Battery Pack

18650 Lithium Battery

Lithium Battery Cells

Solar Energy Storage Batteries

Rechargeable Lithium Batteries

LiFePO4 Battery Cell

12V Battery Pack

Forklift Battery

Solar Light Batteries

Portable Power Station

4000mAh 3.7V 18650 Lithium Battery with 500 Cycle Life Rechargeable Li Ion Battery Pack

Model Number:	ICR18650 2P
MOQ:	500pieces
Packaging Details:	Bulk packing
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

UN38.3, MSDS, IEC62133, KC

Model Number:

ICR18650 2P

Nominal Voltage:

3.7V

Nominal Capacity:

4000mAh

End Of Charging:

4.2V

Cut-off Voltage:

Cycle Life:

500times

Size:

H65*W36*T18mm

Minimum Order Quantity:

500pieces

Packaging Details:

Bulk packing

Delivery Time:

within 15days

Payment Terms:

T/T

Supply Ability:

100'000Pieces daily

Highlight:

4000mAh Rechargeable Lithium Battery

500times Rechargeable Lithium Battery

ICR18650 Li Ion Battery Pack

Product Description

4000mAh Rechargeable Lithium Battery, 18650 2P 3.7V Li-Ion Battery Pack

High Capacity INR18650 Lithium-Ion Battery

3.7V 4000mAh cylindrical battery with advanced performance characteristics

Model	18650 2P 4000mAh
Size	H65×W36×T18mm
Rating Voltage	3.7V
Minimum Capacity	4000mAh
Typical Capacity	4050mAh
Charge Voltage	4.2V
Impedance	160mΩ (Max)
Charging Mode	C.C/C.V.
Charging Method	Standard Charging 0.2C, Max Charging 1.0C
Discharging Method	Standard Discharging 0.2C, Max Charging 1.0C
Charging Time	Standard Charging 2 hours, fast charging 2 hours
End of Discharge Voltage	2.40V
Over Charge Voltage	4.30±0.05V
Over Discharge Cut-off Voltage	2.40±0.10V
Over Current	5.0-6.0A
Short Circuit	Recover after removing the short circuit load
Operating Consumption Current	9uA (Max)
Operating Temperature	Charging 10~45℃, Discharging -20~60℃
Storage Temperature	-20~60℃
Cycle Life	500 cycles
ESD Test	±3KV

Product Images

Custom Battery Pack Solutions

We offer customized lithium-ion battery packs in various voltages including 3.7V, 7.4V, 11.1V, and 14.8V

Available Lithium-Ion Cylindrical Battery Cells

Model No.	Nominal Voltage	Typical Capacity	Size	Charge Rate	Discharging Rate	Weight(g)
ICR14500	3.7V	600mAh	13.9×48.5±0.3	0.2-1C	0.2-2C	19.5
ICR14500	3.7V	750mAh	13.9×48.5±0.3	0.2-1C	0.2-2C	20
ICR14500	3.7V	800mAh	13.9×48.5±0.3	0.2-1C	0.2-2C	20.5
ICR18500	3.7V	1300mAh	18.0×49.7±0.2	0.2-1C	0.2-2C	32
ICR18500J	3.7V	1400mAh	18.0×49.7±0.2	0.2-1C	0.2-2C	31
ICR18500	3.7V	1600mAh	18.0×49.7±0.2	0.2-1C	0.2-2C	32
ICR18650	3.7V	2200mAh	18.0×65.2±0.2	0.2-1C	0.2-2C	40
ICR18650	3.7V	2600mAh	18.0×65.2±0.2	0.2-1C	0.2-2C	45
ICR18650	3.7V	3000mAh	18.0×65.2±0.2	0.2-1C	0.2-2C	48
ICR18650	3.7V	3400mAh	18.0×65.2±0.2	0.2-1C	0.2-2C	50
ICR26650	3.7V	4500mAh	26.3×65.0±0.5	0.2-1C	0.2-2C	80
ICR26650	3.7V	5000mAh	26.3×65.0±0.5	0.2-1C	0.2-2C	85
ICR18650P	3.7V	2600mAh	18.0×65.2±0.2	0.2-1C	5C	45

Why Choose Us

Advanced Technology

All-weather applicability (-30~60℃)
Highly safe battery design technology with the newest electrolyte and separator technology applied
Full coverage of battery variety: Lithium-ion cylindrical battery, lithium polymer battery, LiFePO4 battery, solar energy storage battery pack, square aluminum shell, primary battery, etc.

Research & Development

Experienced R&D team with over 60 engineers and advanced equipment for supporting OEM and ODM requirements.

Certifications

CE, RoHS, BIS, KC, CB, UL, MSDS, UN38.3, IEC61233 certified.

Factory Tour

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