Professional Lithium-ion Cell Manufacturer Professional Customized Hand Warmer Rechargeable Lipo Battery UFX 114545 2600mAh 3.7V Rechargeable Li-po Battery

BRAND:UFINE/UFX BATTERY

Ufine New Energy is a professional manufacturer of lithium-ion cells, specializing in the production of high-quality batteries. We offer a wide range of products, including the UFX 114545 2600mAh 3.7V battery, known for its exceptional performance and longevity. In addition, we also provide professional customized hand warmer rechargeable LiPo batteries, offering a convenient and reliable solution for portable heating devices. Our rechargeable Li-po batteries are highly sought after for their superior power output and long cycle life. With our expertise in lithium polymer cell technology, we are capable of providing innovative and customized solutions to meet the specific requirements of our customers. Whether it's for consumer electronics, medical devices, or industrial applications, we deliver reliable and safe lithium battery solutions. At Ufine New Energy, we prioritize the quality and reliability of our products. Our batteries undergo strict testing and quality control measures to ensure consistent performance and durability. As a result, our lithium-ion rechargeable batteries are trusted by customers worldwide. We are proud to have obtained certifications such as KC and UL, further demonstrating our commitment to providing safe and compliant battery solutions. Our factory is equipped with advanced production facilities and a skilled workforce, enabling us to meet the demands of our customers efficiently and effectively. Choose Ufine New Energy for your lithium battery needs and experience the difference in quality, performance, and customized solutions.

Specs of UFX114545 2600mAh 3.7V

1、Mechanical Characteristics
Cell:	UFX114545	PCM:	Yes
NTC:	No	Weight:	appr.48.2g
Configuration	1S1P
2、Electrical Specification
Capacity:	2600mAh	Nominal Voltage:	3.7V
Energy:	9.62Wh	Internal Impedance:	less than 150mΩ
Charge Voltage:	4.2V	Discharge Cut Off:	2.75V
Max. Charge Current:	1300mA	Max. Discharge Current:	1300mA
Standard Charge Current:	520mA	Standard Discharge Current:	520mA
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