China Polymer Li-ion Cell Manufacturer Wholesale Facial Beauty Instrument Battery UFX 103048 1500mAh 3.7V Li-po Battery Pack

Welcome to Ufine New Energy, your premier destination for high-quality lithium-ion batteries and battery packs. We are a top manufacturer and supplier of polymer lithium-ion cells in China, offering a variety of products to meet the needs of different industries.

One of our flagship products is the UFX 103048 1500mAh 3.7V battery, which is perfect for applications that require high energy density, long life, and reliable performance. We also offer a wide range of other products, including wholesale facial beauty instrument batteries, Li-po battery packs, and lithium battery packs of different capacities and specifications.

At Ufine New Energy, we are committed to providing our customers with the best possible products and services. We prioritize quality control in every stage of the manufacturing process, ensuring that our batteries meet the highest industry standards. Additionally, we have obtained various certifications, including ISO9001, CE, RoHS, and UL, demonstrating our commitment to product safety and environmental responsibility.

We invite you to visit our website, ufinebattery.com, to learn more about our products and services. Whether you need custom lithium-ion battery solutions for your business or individual batteries for personal use, we have you covered. Contact us today to discuss how we can meet your specific needs and requirements.

Specs of UFX103048 1500mAh 3.7V

1、Mechanical Characteristics
Cell:	UFX103048	PCM:	Yes
NTC:	No	Weight:	appr.27g
Configuration	1S1P
2、Electrical Specification
Capacity:	1500mAh	Nominal Voltage:	4.2V
Energy:	5.55Wh	Internal Impedance:	less than 160mΩ
Charge Voltage:	4.2V	Discharge Cut Off:	2.75V
Max. Charge Current:	1500mA	Max. Discharge Current:	1500mA
Standard Charge Current:	750mA	Standard Discharge Current:	750mA
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