Brand:UFINE NEW ENERGY (UFX)
At Ufine New Energy, we take pride in our ability to offer customized services to meet the unique needs of each of our clients. Our team of experts works closely with our clients to understand their specific requirements and provide lithium battery rechargeable solutions that are safe, reliable, and efficient. We use only the highest-quality materials and rigorously test each of our products to ensure maximum performance and safety.
In addition to our customized lithium battery solutions, we also offer a wide range of standard lithium ion battery products, including battery 3.7v, li-polymer, and lithium ion rechargeable batteries. Our products are designed to meet the needs of various industries, and we are dedicated to providing excellent customer service and support. Contact us today to learn more about our products and services, and to find out how we can help you meet your unique battery needs.
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1、Mechanical Characteristics
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Cell:
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UFX903242
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PCM:
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Yes
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NTC:
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No
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Weight:
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appr. 50g
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Configuration:
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1S2P
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| 2、Electrical Specification |
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Capacity:
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2500mAh
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Nominal Voltage:
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3.7V
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Energy:
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9.25Wh
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Internal Impedance：
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less than 120mΩ
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Max. Charge Voltage:
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4.2V
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Discharge Cut Off:
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2.75V
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Max. Charge Current:
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2500mA
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Max. Discharge Current:
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2500mA
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Standard Charge Current:
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500mA
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Standard Discharge Current: |
50mA
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Charge Temp. Range:
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0°C to 45°C
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Discharge Temp. Range
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-40°C to 50°C
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Storage Temp. Range
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1 year at -20℃ to +30℃
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Cycle life: |
500 cycles ≥92%
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3 moths at -20℃ to +45℃
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800 cycles ≥88% |
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1 month at -20℃ to +60℃
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1000 cycles ≥80%
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3、Cell protection
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Overcharge Detection ：
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4.28 ±25mV (1 to 1.6sec delay, release 4.2V ±50mV)
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Overdischarge Detection：
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2.5V ±50mV (115 to 175msec. delay, release 3.0V ±50mV)
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Overcurrent Detection：
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2.5A to 4.0A (9 to 15msec. delay)
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Short protection：
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Yes
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4、Discharge Rate Characteristics
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4、Cycle life Characteristics
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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（KC,UL,CB,PSE,UN38.3,Rosh）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
Certification
