Ufine New Energy is a leading manufacturer of Li-Polymer cells in China. We specialize in producing high-quality Li-Polymer batteries, including the UFX 501340 200mAh 3.7V battery, which is specifically designed for translation pen applications. Our batteries are reliable, efficient, and offer excellent performance.
At Ufine New Energy, we take pride in our commitment to quality and innovation. Our state-of-the-art manufacturing facility is equipped with advanced technology and strict quality control measures to ensure that every battery that leaves our factory meets the highest industry standards.
Whether you need Li-Polymer batteries for consumer electronics, such as tablets or translation pens, or for other applications, our experienced team is dedicated to delivering the right solution for your specific needs. We also offer lithium-ion rechargeable batteries with a voltage of 3.7V.
When you choose Ufine New Energy as your battery supplier, you can trust that you are receiving products that are built to last, providing reliable power for your devices. We are committed to constantly improving our manufacturing processes and staying at the forefront of battery technology to meet the ever-evolving needs of our customers.
Contact us today to learn more about our Li-Polymer batteries and how we can meet your battery requirements.
Specs of UFX501340 200mAh 3.7V
1、Mechanical Characteristics
Cell:
UFX501340
PCM:
Yes
NTC:
No
Weight:
appr.5g
Configuration
1S1P
2、Electrical Specification
Capacity:
200mAh
Nominal Voltage:
3.7V
Energy:
0.74Wh
Internal Impedance:
less than 260mΩ
Charge Voltage:
4.2V
Discharge Cut Off:
2.75V
Max. Charge Current:
200mA
Max. Discharge Current:
200mA
Standard Charge Current:
100mA
Standard Discharge Current:
100mA
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
5、Cycle life Characteristics
Product Details We are an advanced technology company specialized in the research and production of Lithium Polymer battery, LiFePO4 battery, Ultra thin lipobattery, Low-temperature battery.Our company has obtained complete certification for our batteries, including KC, UL, CB, UN38.3, and CE certifications for over 280 product models. Our products are primarily exported to Europe, America, Japan, and South Korea, and have received high praise from our customers,as well as offering batteries with different features:
-40℃ ultra-low temperature lithium battery.
Customizable size and shape.
3C fast charge battery.
25C high discharge rate battery
High energy density battery (≥260Wh/kg)
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