Chinese Lithium-ion Cell Factory Wholesale Portable Medical Equipment Battery UFX 654065 2000mAh 3.7V Rechargeable Battery Pack

Item No.: ufx07705
Ufine New Energy is a Chinese lithium-ion cell factory that specializes in producing high-quality batteries, including the UFX 654065 2000mAh 3.7V battery. Our batteries are perfect for wholesale portable medical equipment battery and rechargeable battery
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Description

Brand:UFINE NEW ENERGY (UFX)
Ufine New Energy is the Chinese lithium-ion cell factory you've been searching for. With a focus on producing high-quality batteries, including the UFX 654065 2000mAh 3.7V battery, we're the perfect choice for your wholesale portable medical equipment battery and rechargeable battery pack needs. Our polymer lithium batteries and lithium ion batteries are designed to fit your specific needs. Plus, with the backing of UFine Technology, you can trust us to meet all your battery needs. Contact us today to learn more about our products and services, including our 3.7V batteries.
Specs of UFX654065 2000mAh 3.7V

1、Mechanical Characteristics

Cell:

UFX654065

PCM:

Yes

NTC:

No

Weight:

appr. 38g

Configuration:

1S1P

 

 

2、Electrical Specification

Capacity:

2000mAh

Nominal Voltage:

3.7V

Energy:

7.4Wh

Internal Impedance:

less than 150mΩ

Max. Charge Voltage:

4.2V

Discharge Cut Off:

2.75V

Max. Charge Current:

2000mA

Max. Discharge Current:

2000mA

Standard Charge Current:

400mA

Standard Discharge Current:

400mA

Charge Temp. Range:

10°C to 45°C

Discharge Temp. Range

-20°C to 60°C

Storage Temp. Range

1 year at -20℃ to +30℃ 

 Cycle life:

100 cycles ≥92% 

3 moths at -20℃ to +45℃

300 cycles ≥88% 

1 month at -20℃ to +60℃

500 cycles ≥80%  

 3、Cell protection

Overcharge Detection :

4.28 ±25mV (1 to 1.6sec delay, release 4.2V ±50mV)

Overdischarge Detection:

2.5V ±50mV (115 to 175msec. delay, release 3.0V ±50mV)

Overcurrent Detection:

2.5A to 4.0A (9 to 15msec. delay)

Short protection:

Yes

4、Discharge Rate Characteristics

4、Cycle life Characteristics

 1

Product Details


Ufine is a manufacturer  with independent research and development and production of polymer lithium-ion batteries. With years of experience in the field of polymer lithium-ion battery solutions, We have accumulated rich  technical experience. Currently, the company offers more than 300 different product models, all certified with KC, UL, CB, and other certifications.Moreover, We can quickly design and develop new products according to customer needs and arrange sample testing.
                                                 
                           

Why Choose Ufine to OEM or ODM Battery

UFine battery has over 30 professional engineers and technical staff who can provide polymer lithium battery solutions for you. As a lithium battery manufacturer, we are capable of rapid design, customization, and bulk production. Here are the main characteristics of our company:
1、Source manufacturer, strong factory, and powerful design and development capabilities.
2、
Short delivery time and sufficient inventory.

3、Self-produced, sufficient capacity, refuse false labeling, and guarantee capacity.
4、Strict quality control through a full range of quality systems from raw materials to finished products.
5、Our products are certified and meet various international battery standards, allowing us to directly export to markets such as Europe, America, and Korea.
6、Our team of professional foreign trade sales engineers can quickly respond to customer inquiries and provide solutions

Factory Photos

Display Of Testing Equipment


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