UFX524050 1200mAh 3.7V China Lithium-ion Cell Factory Professional Custom

Item No.: UFX055
UFX524050 1200mAh 3.7V China Lithium-ion Cell Factory Professional Custom
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Description Certification List Review
Description

Brand:UFINE NEW ENERGY (UFX)

The UFX524050 1200mAh is a rechargeable lithium polymer battery pack commonly used in small electronic devices such as digital cameras, portable speakers, and Bluetooth headsets.

 

The battery pack has a nominal voltage of 3.7 volts and a capacity of 1200mAh, which means it can deliver 1.2 amps of current for one hour before it needs to be recharged. The UFX524050 designation indicates the physical size of the battery pack, with dimensions of 5.2mm x 40mm x 52mm.


Specs of UFX524050 1200mAh 3.7V

1、Mechanical Characteristics

Cell:

UFX524050

PCM:

Yes

NTC:

No

Weight:

appr. 23g

Configuration:

1S1P

 

 

2、Electrical Specification

Capacity:

1200mAh

Nominal Voltage:

3.7V

Energy:

4.44Wh

Internal Impedance:

less than 100mΩ

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

 1

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.
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
Certification List
Model Nominal(V) Capacity Certificate Other Certificate Dimensions Spec Sheet
UFX102040 3.7V 750mAh KC UL1642 10*20*42mm Download
UFX102050 3.7V 1000mAh KC CB/PSE/UL1642/UN38.3/ROHS/CE
10*20*52mm  
UFX102055 3.7v 1100mAh KC UL1642  
UFX102540 3.7V 1200mAh KC UL1642(TUV) /CE/CB/UL2054/UM38.3 10*25*42mm  
UFX103040 3.7V 1200mAh KC UL1642/CE/PSE/UN38.3/ROHS 10*30*40mm  
UFX103040-3C 3.7V 1200mAh KC UL1642/UL2054/WERCSmart/PSE/BIS 10*30*42mm  
UFX103048 3.7V 1400mAh KC ROHS/UN38.3/CE/UL1642 10*30*50mm  
UFX103450 3.7V 1800mAh KC UN38.3/PSE/ROHS/UL1642/CB
10*34*52mm  
UFX104050 3.7V 2300mAh KC CB/UN38.3/ROHS/UL(tuv)1642
10*40*52mm  
UFX104060 3.7V 2800mAh KC   10*40*62mm  
UFX104065 3.7V 3200mAh KC   10*40*67mm  
UFX105050 3.7V 3000mAh KC UL1642 10*50*52mm  
UFX105060 3.7V 3500mAh KC   10*50*62mm  
UFX105065 3.7V 4000mAh KC   10*50*67mm  
UFX105085 3.7V 5000mAh KC UL1642/UN38.3
10*50*87mm  
UFX105573 3.7V 
5000mAh KC   10*55*75mm  
UFX124040 3.7V 2000mAh KC EN62133 12*40*42mm  
UFX124060 3.7V 3600mAh KC   12*40*62mm  
UFX252040 3.7V 170mAh KC   2.5*20*42mm  
UFX301525 3.7V 80mAh KC   3*15*27mm  
UFX303040 3.7V 320mAh KC   3*30*42mm  
UFX303055 3.7V 500mAh KC UN38.3/UL1642
3*30*57mm  
UFX373050 3.7V 550mAh KC UN38.3 3.7*30*52mm  
UFX401242 3.7V 100mAh KC   4*12*44mm  
UFX401120 3.7V 55mAh KC CB/UL1642/UN38.3
4*11*22mm  
UFX401230 3.7V 110mAh KC   4*12*32mm  
UFX401235 3.7V 120mAh
KC UL1642 4*12*37mm  
UFX401430 3.7V 120mAh KC   4*14*32mm  
UFX401430 3.7V 130mAh KC   4*14*32mm  
UFX402065 3.7V 550mAh KC   4*20*67mm  
UFX402780 3.7V 1000mAh KC UL(tuv)1642/ROHS/CB
4*27*82mm  
UFX402895 3.7V 1200mAh KC   4*28*97mm  
UFX402934 3.7V 350mAh KC   4*29*36mm  
UFX403441 3.7V 650mAh KC   4*34*43mm  
UFX501447 3.7V 280mAh KC UN38.3 5*14*49mm  
UFX501535 3.7V 200mAh KC   5*15*37mm  
UFX502025 3.7V 200mAh KC UN38.3 5*20*27mm  
UFX502030 3.7V 300mAh KC CE/UL(tuv)1642
5*20*32mm  
UFX502535 3.7V 300mAh KC UN38.3/UL1642
5*25*37mm  
UFX502065 3.7V 600mAh KC UL1642
5*20*67mm  
UFX502248 3.7V 500mAh KC UL1642 5*22*50mm  
UFX502530 3.7V 350mAh KC   5*25*32mm  
UFX502535 3.7V 400mAh KC   5*25*37mm  
UFX502545 3.7V 600mAh KC   5*25*47mm  
UFX502728 3.7V 360mAh KC   5*27*30mm  
UFX503035 3.7V 500mAh KC   5*30*37mm  
UFX503040 3.7V 600mAh KC   5*30*42mm  
UFX503048 3.7V 750mAh KC CB/UN38.3/UL(tuv)1642/ROHS
5*30*50mm  
UFX503759 3.7V 1200mAh KC UL1642/UN38.3/CE/CB
5*37*61mm  
UFX504040 3.7V 800mAh KC   5*40*42mm  
UFX505050 3.7V 1500mAh KC   5*50*52mm  
UFX 505573 3.7V  2500 mAh  KC  UL(tuv)1642 5*55*75mm  
 UFX506090  3.7V 3000 mAh  KC UL1642  5*60*92mm  
 UFX523450  3.7V 1000 mAh  KC CB/UN38.3/ROHS/UL(tuv)1642/UL(tuv)2054  5.2*34*52mm  
 UFX552045  3.7V  450mAh KC    5.5*20*47mm  
 UFX601535  3.7V 250mAh  KC 
UN38.3  6*15*37mm  
 UFX601720   3.7V 150mAh   KC   6*17*22mm  
UFX602030 3.7V
300mAh
KC
UL1642/UN38.3/加洲65/CE/EN62133/ICE62133
6*20*32mm  
UFX602035 3.7V
400mAh
 KC UL1642/UN38.3 6*20*37mm  
UFX602040 3.7V
400mAh
KC
  6*20*40mm  
UFX602040 3.7V
450mAh
 KC   6*20*47mm  
UFX602047 3.7V 540mAh
KC
6*20*49mm  
UFX602530 3.7V
450mAh
KC
CE 6*25*32mm  
UFX602535 3.7V
 500mAh KC
IEC62133/UL(tuv)1642 6*25*37mm  
UFX603030 3.7V
500mAh
KC
UL1642/UN38.3 6*30*32mm  
UFX603040 3.7V
680mAh
KC
UL1642 6*30*42mm  
UFX603048 3.7V
900mAh
KC  UL1642/UN38.3/IEC62133/CE 6*30*50mm  
UFX603450 3.7V
 1200mAh
KC UL1642 6*34*52mm  
UFX604050 3.7V
1500mAh
KC
UL1642 6*40*52mm  
UFX604060 3.7V
1700mAh
 KC  UL1642 6*40*62mm  
UFX604070  3.7V 2000mAh
KC
  6*40*72mm  
UFX605060 3.7V
2000mAh
KC
CB/UN38.3 6*50*62mm  
UFX605080 3.7V
3000mAh
KC
 UL(tuv)1642/UN38.3 6*50*82mm  
UFX605473 3.7V
3000mAh
KC
  6*54*75mm  
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