603450 1200mAh Manufactory Supply High Capacity Power Bank Battery Li-polymer Battery-ISO9001 Certified Factory

Brand:UFINE NEW ENERGY (UFX)
Ufine New Enegry is a leading lithium battery manufacturer located in China. We focus on manufacturing high-capacity lithium polymer batteries and lithium ion batteries. Our products are widely used in power banks, laptops, electric vehicles, drones, smart wearables and other lithium battery applications. We have a complete supply chain and advanced production lines to ensure high quality and stable supply. Our lithium polymer batteries and lithium ion batteries are certified by UL, CE, RoHS, ISO9001, etc. We have a professional R&D team and many patented technologies to provide innovative battery solutions for our customers. We aim to be your trusted partner and provide high-performance, high-reliability and cost-effective lithium battery products. We are committed to creating a green and sustainable future through the development and application of lithium battery technology. If you are looking for a reliable lithium battery supplier, Ufine New Enegry is your best choice. We look forward to working with you.
Specs of UFX603450 1200mAh 3.7V

1、Mechanical Characteristics
Cell:	UFX603450	PCM:	Yes
NTC:	No	Weight:	appr. 21g
Configuration:	1S1P
2、Electrical Specification
Capacity:	1200mAh	Nominal Voltage:	3.7V
Energy:	4.44Wh	Internal Impedance：	less than 180mΩ
Max. Charge Voltage:	4.2V	Discharge Cut Off:	2.75V
Max. Charge Current:	1200mA	Max. Discharge Current:	1200mA
Standard Charge Current:	600mA	Standard Discharge Current:	600mA
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		4、Cycle life Characteristics

Product Details

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

Factory Photos

Display Of Testing Equipment


Certification