Lithium Battery Manufacturers China Wholesale Btteries For Heated Gloves UFX18650-2S 2600mAh 7.4v Rechargeable Battery Pack

BRAND:UFINE/UFX BATTERY

At Ufine New Energy, we prioritize safety and performance in our batteries. All our lithium batteries undergo rigorous testing to meet international standards and regulations. We have implemented strict quality control measures throughout the manufacturing process to ensure the highest level of product quality.Our 7.4V 2600mAh Li-ion batteries are known for their reliability and long-lasting performance. They are ideal for various applications, including heated gloves, providing a consistent and comfortable experience for users. We understand the importance of providing the best 18650 battery options, and our products are designed to meet the demands of modern technology.We continuously invest in research and development to improve our products and stay at the forefront of battery technology. Our team of experienced engineers and technicians work tirelessly to innovate and deliver cutting-edge lithium battery solutions.

Specs of UFX18650-2S 2600mAh 3.7V

1、Mechanical Characteristics
Cell:	UFX18650-2S	PCM:	Yes
NTC:	No	Weight:	appr.60g
Configuration	2S1P
2、Electrical Specification
Capacity:	2600mAh	Nominal Voltage:	7.4V
Energy:	19.24Wh	Internal Impedance:	less than150mΩ
Charge Voltage:	8.4V	Discharge Cut Off:	5.5V
Max. Charge Current:	1300mA	Max. Discharge Current:	1300mA
Standard Charge Current:	1300mA	Standard Discharge Current:	1300mA
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