Professional Lithium-ion Cell Factory Customized Rechargeable Battery UFX 603448 1100mAh 3.7V High Quality Rechargeable Battery

BRAND:UFINE/UFX BATTERY

Ufine New Energy is a professional lithium-ion cell factory, specializing in the production of high-quality rechargeable batteries. Our factory offers a wide range of customized services to meet the specific needs of our customers. One of our popular products is the UFX 603448 1100mAh 3.7V lithium-ion rechargeable battery. At Ufine New Energy, we are committed to providing high-quality and reliable lithium-ion batteries at competitive prices. Our products undergo rigorous quality control measures to ensure their performance and safety. With our advanced manufacturing technology and experienced team, we are able to customize rechargeable batteries according to our customers' requirements. We prioritize customer satisfaction and strive to provide excellent services. Our team is dedicated to delivering products that meet the highest standards of quality and performance. Additionally, we offer competitive prices for our lithium-ion batteries, making them an affordable choice for various applications. Whether you are in need of lithium-ion batteries for personal electronics, industrial equipment, or energy storage systems, Ufine New Energy has the expertise and resources to fulfill your requirements. We are committed to delivering products that excel in performance, durability, and reliability. Choose Ufine New Energy for your lithium-ion battery needs and experience the difference in quality and service. Contact us today to discuss your specific battery requirements and receive a personalized solution.

Specs of UFX603448 1100mAh 3.7V

1、Mechanical Characteristics
Cell:	UFX603448	PCM:	Yes
NTC:	No	Weight:	appr.20g
Configuration	1S1P
2、Electrical Specification
Capacity:	1100mAh	Nominal Voltage:	3.7V
Energy:	4.07Wh	Internal Impedance:	less than 180mΩ
Charge Voltage:	4.2V	Discharge Cut Off:	2.75V
Max. Charge Current:	1100mA	Max. Discharge Current:	1100mA
Standard Charge Current:	550mA	Standard Discharge Current:	550mA
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