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18650 2500mAh Li Ion Battery Cell Rechargeable Cylindrical Lithium Ion Battery

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Part No.:: 18650 2500mAh Li Ion Battery Cell Rechargeable Cylindrical Lithium Ion Battery

Category:: 18650 Batteries Cell

Datasheet:: 18650 2500mAh Li Ion Battery Cell Rechargeable Cylindrical Lithium Ion Battery.PDF

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Product Details

16 Years Lithium-ion Battery Manufacturer

Shenzhen Data Power Technology Ltd. Is A Manufacturer With 16 Years Of Experience In Lithium-ion Battery Production. Cylindrical Lithium Ion Batteries Include: 18350 Lithium-ion Batteries, 18650 Lithium Ion Batteries, 21700 Lithium Ion Batteries, 26650 Lithium-ion Batteries, 32700 Lithium-ion Batteries, etc.; Support Customization Of Battery Size, Customization Of Battery Wires And Plugs, Customization Of Battery Voltage And Capacity，One-stop Lithium-ion Battery Customization Experts, Saving You Money And Effort!

Specifications

Item	Specification
Nominal capacity	2500mAh	Charge: 0.5C (1250mA), CCCV, 4.2V, 0.02C (50mA) cut-off. Discharge:0.2C 500mA), 2.75V discharge cut-off
Minimum capacity	2500mAh
Energy density	203Wh/Kg
Nominal voltage	3.6V
Internal resistance	≤ 25mΩ ( AC Impedance, 1000 Hz)
Charge cut-off voltage	4.20V
Discharge cut-off voltage	2.75V
Charging cut-off current	≥0.02C (50mA)
Standard charging current	0.5C (1250mA)
Standard discharge current	1C (2500mA)
Max. charge current	1C (2500mA)	45°C>T≥15°C
	0.5C (1250mA)	15°C>T≥5°C
	0.1C (250mA)	5°C>T≥0°C
Max. discharge current	1C (2500mA)	60°C >T≥45°C
	2C (5000mA)	45°C >T≥35°C
	3C (7500mA)	35°C >T≥0°C
	1C (2500mA)	0°C>T≥-20°C
Working temperature	Charge: 0~45°C Discharge: -20~60°C
Cell dimension	Height: 65.05±0.15mm Diameter: 18.35±0.15mm
Weight	≤50g

MORE MODEL CAN CHOOSE

Product Model	Nominal Capacity [mAh]	Rated Voltage [V]	Performance Parameters
18650-800mAh	800	3.7	-
18650-1200mAh	1200	3.7	Maximum charging current: 600mA; Maximum discharging current: 600mA
18650-1500mAh	1500	3.7	Maximum charging current: 750mA; Maximum discharging current: 750mA
18650 2000mAh-10C	2000	3.7	10C
18650 2500mAh-10C	2500	3.7	10C
18650 2600mAh-3C	2600	3.7	3C
18650 2900mAh-3C	2900	3.7	3C
\|18650-3000mAh-5C	3000	3.7	5C
18650 3200mAh-3C	3200	3.7	3C
18650 3200mAh-3C	3200	3.7	3C
18650 3500mAh-3C	3500	3.7	3C
18650-2600-3C	2600	3.7	3C
18650-3300-3C	3300	3.7	3C
18650-3800-3C	3800	3.7	3C
18650-4000-3C	4000	3.7	3C
ICR18650/15P	1500	3.6	-
ICR18650/20P	2000	3.6	-
INR18650/25P	2500	3.6	-
INR18650/30P	3000	3.6	-
ICR18650/26V	2550	3.6	-
ICR18650/29V	2850	3.6	-
ICR18650/33V	3200	3.6	-
ICR18650/35V	3450	3.65	-
18650NP-1500mAh-1C/3C	1500	3.7	1C/3C
18650MP-1500mAh-5C	1500	3.7	5C
18650HP-1500mAh-10C	1500	3.7	10C
18650NP-1800mAh-3C	1800	3.7	3C
18650NP-2000mAh-3C	2000	3.7	3C
1850NP-2200-1C/3C	2200	3.7	1C/3C
18650NP-2500mAh-1C/3C	2500	3.7	1C/3C
18650NP-2500mAh-8C	2500	3.7	8C
18650NP-2600mAh-1C/3C	2600	3.7	1C/3C
18650NP-3000mAh-3C	3000	3.7	3C
18650-3500-1C	3500	3.7	1C
18650-2000mAh	2000	3.7	continuous 2C , maximum 3C
18650-2000mAh	2000	3.7	continuous 3C ,Instant 5C
18650-2200mAh	2200	3.7	continuous 3C ,Instant 5C
18650-2500mAh	2500	3.7	continuous 3C ,Instant 5C

Application

FAQs

Can li-ion 18650 batteries be used in series or parallel configurations for increased capacity or voltage?

Yes, our li-ion 18650 batteries are designed for easy integration into series or parallel configurations to meet specific power requirements.

Are you factory?

We have factories both in Dongguan China. The factory covers an area of 12000㎡ Has 500 employees And 25 R&D engineers.We can produce 100000 lithium batteries every dayThe factory has passed SGS & TUV QMS certification.

Are there any industry certifications or standards met by your li-ion 18650 batteries?

Our li-ion 18650 batteries comply with industry standards and may have certifications such as UL, CE, or RoHS, depending on the application.

How long do lithium batteries last?

Our lithium battery cycle life is more than 500 times. The lifespan of a lithium battery depends on various factors, such as usage patterns, charging and discharging conditions, and overall maintenance.

How long does it take to fully charge a lithium battery?

Charging time depends on the battery's capacity and the charger's current. For example, if the battery capacity is 4000mAh and the charger current is 2500mA, charging time = 4000mAh / 2500mA = 1.6 hours.