리튬 배터리 공급업체 사용자 정의 LED 라이트 배터리 UFX 4050160 4000mAh 3.7V 리튬 이온 배터리 3.7V
No.YW10
One of our popular battery models is the UFX 4050160, which features a capacity of 4000mAh and a voltage rating of 3.7V. This rechargeable lithium-ion battery is designed to deliver long-lasting power and reliable performance. With its compact size and lightweight design, it is suitable for various applications, including custom LED light systems.
BRAND:UFINE/UFX BATTERY Our lithium-ion batteries are manufactured using advanced technology and high-quality materials. This ensures that our products meet the highest industry standards in terms of safety, reliability, and energy efficiency. We prioritize the safety of our customers, and therefore, all our batteries undergo rigorous quality control checks and comply with international safety certifications.At Ufine New Energy, we are committed to providing our customers with top-notch products and excellent service. We continuously invest in research and development to improve battery performance and efficiency. Our dedicated team of experts and technicians work diligently to ensure that every product leaving our factory meets the highest level of quality.Choose Ufine New Energy as your trusted lithium battery supplier and experience the difference of high-quality and cutting-edge battery technology. Contact us today to learn more about our products and how we can meet your energy storage needs.
Specs of UFX4050160 4000mAh 3.7V
1、Mechanical Characteristics
Cell:
UFX4050160
PCM:
Yes
NTC:
No
Weight:
appr.74.3g
Configuration
1S1P
2、Electrical Specification
Capacity:
4000mAh
Nominal Voltage:
3.7V
Energy:
14.8Wh
Internal Impedance:
less than120mΩ
Charge Voltage:
4.2V
Discharge Cut Off:
2.75V
Max. Charge Current:
4000mA
Max. Discharge Current:
4000mA
Standard Charge Current:
2000mA
Standard Discharge Current:
2000mA
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