Model: UFX651474 Capacity: 650mAh Nominal Voltage:3.7V Max. Charge Voltage:4.2V UFX 654267 2000mAh 3.7V battery, specifically designed for skin cleansing instruments and other similar applications.
Ufine New Energy is a leading manufacturer in China, specializing in the production of Li-polymer cells and batteries. Our factory is equipped with advanced technology and state-of-the-art equipment to ensure the highest quality standards. One of our popular products is the UFX 654267 2000mAh 3.7V battery, specifically designed for skin cleansing instruments and other similar applications. We offer a wide range of custom battery solutions to cater to the unique needs of our customers. All our batteries are manufactured in compliance with international standards and undergo rigorous testing to guarantee their reliability and performance. Whether you require a 2000mAh battery or any other specification, we are committed to providing you with the best quality products. Choose Ufine New Energy for all your battery needs.
Specs of UFX654267 2000mAh 3.7V
1、Mechanical Characteristics
Cell:
UFX654267
PCM:
Yes
NTC:
No
Weight:
appr.37g
Configuration
1S1P
2、Electrical Specification
Capacity:
2000mAh
Nominal Voltage:
3.7V
Energy:
7.4Wh
Internal Impedance:
less than 160mΩ
Charge Voltage:
4.2V
Discharge Cut Off:
2.75V
Max. Charge Current:
1000mA
Max. Discharge Current:
1000mA
Standard Charge Current:
400mA
Standard Discharge Current:
400mA
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