Ufine New Energy is a leading manufacturer of professional polymer lithium-ion cells, dedicated to providing high-quality rechargeable batteries for a variety of industries. Our UFX 375678 2500mAh 3.7V battery is designed specifically for beauty instruments, ensuring reliable and long-lasting performance. All of our rechargeable batteries are certified by KC, CB, and UL, highlighting our commitment to safety and product quality. With over 15 years of exporting experience, Ufine New Energy has established a reputation for excellence in the industry. We specialize in LiFePO4 lithium-ion batteries that are high-performing, long-lasting, and environmentally friendly. Our production process follows strict quality control protocols, ensuring that our customers receive only the best products. At Ufine New Energy, we are dedicated to providing customized solutions to meet the unique needs of our customers. Our team of experienced professionals is committed to delivering exceptional customer service, helping our clients achieve their goals and objectives. When you choose Ufine New Energy, you can rest assured that you are working with a reliable, experienced, and customer-focused partner. So if you are looking for a high-quality 2000mAh battery cell, look no further than Ufine New Energy.
Specs of UFX375678 2500mAh 3.7V
1、Mechanical Characteristics
Cell:
UFX375678
PCM:
Yes
NTC:
No
Weight:
appr.36g
Configuration
1S1P
2、Electrical Specification
Capacity:
2500mAh
Nominal Voltage:
3.7V
Energy:
9.25Wh
Internal Impedance:
less than 120mΩ
Charge Voltage:
4.2V
Discharge Cut Off:
2.75V
Max. Charge Current:
1250mA
Max. Discharge Current:
1250mA
Standard Charge Current:
1250mA
Standard Discharge Current:
1250mA
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