Manufactory Wholesale Li-po Battery for Locator UFX 104050 3.7V 2300mAh Li-ion Rechargeable Battery Pack

Item No.: ufx012-08
UFX 104050 3.7V 2300mAh is a standard polymer battery with full certifications including UL,, PSE, CB, CE ,ROSH and UN38.3 . Suitable for electronic products such as Locator, beauty devices, laser pointers, blackhead removers, massage devices, and more.
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Description Review

Ufine Product Features

Ufine New Energy is a leading Li-ion polymer cell factory, specializing in the production of the UFX 104050 battery with 2300mAh capacity and 3.7V voltage. As a wholesale supplier of ultra-thin batteries, we offer top-quality Li-po battery packs that meet the highest standards in the industry. Our UFX Lipo Battery is designed to deliver reliable performance and long-lasting power, making it an ideal choice for various applications. With years of experience in the manufacturing of lithium batteries, our factory is dedicated to providing our clients with cutting-edge products that meet their specific needs. We use only the finest materials and advanced technologies to ensure that each of our products is of superior quality and performance. Our lithium battery 3.7V, lithium pack, and battery 3.7V are all rigorously tested and inspected before shipment, ensuring that our clients receive only the best products possible. At Ufine New Energy, we are committed to manufacturing environmentally-friendly products that are both safe and durable. We adhere to strict quality control standards to ensure that our products meet all relevant safety regulations. Our team of experienced technicians is dedicated to providing our clients with expert advice and superior customer service, helping them to find the right products for their needs. Whether you are looking for a reliable supplier of ultra-thin batteries, Li-po battery packs, or lithium packs, Ufine New Energy is your one-stop-shop for all your battery needs. Contact us today to learn more about our products and services, and discover why we are the preferred choice of clients worldwide.

Specs of UFX104050 2300mAh 3.7V

1、Mechanical Characteristics








appr. 43g




Max 10*40*52mm 

2、Electrical Specification



Nominal Voltage:




Internal Impedance:

less than 120mΩ

Max. Charge Voltage:


Discharge Cut Off:


Max. Charge Current:


Max. Discharge Current:


Standard Charge Current:


Standard Discharge Current:


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 ±50mV (50 to 200msec delay, release 4.08V ±50mV)

Overdischarge Detection:

2.4V ±100mV (20 to 100msec. delay, release 3.0V ±100mV)

Overcurrent Detection:

2.5A to 4.0A (8 to 16msec. delay)

Short protection:


4、Cycle life Characteristics Of Cell

5、Discharge Characteristics Of Cell


Product Details

Ufine is a manufacturer  with independent research and development and production of polymer lithium-ion batteries. With years of experience in the field of polymer lithium-ion battery solutions, We have accumulated rich  technical experience. Currently, the company offers more than 300 different product models, all certified with KC, UL, CB, and other certifications.Moreover, We can quickly design and develop new products according to customer needs and arrange sample testing. 

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.
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

Factory Photos

Display Of Testing Equipment



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