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Lithium Cell Factory Custom for Massager High Voltage Battery UFX 501738 350mAh 3.8V Safety Lipo

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Guangdong Ufine New Energy Co., Ltd
[China]

Address
Building 41,Sunac Zhimei Industrial Valley,Siqian Town,Xinhui District,Jiangmen City,Guangdong Provi Jiangmen Guangdong
Phone
86-0750-6588981
Contact name
Mia Qin

Quick Information

  • Place of Origin: China
  • Battery Type : Lithium
  • Nominal Voltage : 3.8V
  • :

Description

Key attributes
Industry-specific attributes
Anode Material NCM

Application
Home Appliances, Electric Bicycles/Scooters,
Electric Power Systems, Solar Energy Storage
Systems
Other attributes
Brand Name Ufine
Model Number 501738
Battery Size 5*17*38mm
Place of Orig in Guangdong,  China
Weight 7.5g
The charging ratio 0.5C-1C
The discharge rate 0.5C-1C
Capacity 350mAh
Nominal Voltage 3.8V
Charging voltage 4.35V
Dimension 5* 17 *40mm
Charging Current Typically 0.5C to 1C
Discharge Current Typically 0.5C to 1C
Discharging Temperature -20 to 60
Storage Temperature 0 to 45
Cycle Life Typically 500 to 800 cycles

Specification
1Mechanical Characteristics
Cell: UFX501738 PCM: Yes
NTC: No Weight: appr.7.5g
Configuration: 1S1P

2Electrical Specif ication
Capacity: 350mAh Nominal Voltage: 3.8V
Energy: 1.33Wh Internal lImpedance: less than 200mΩ
Max. Charge Voltage: 4.35V Discharge Cut Off: 2.75V
Max. Charge Current: 350mA Max. Discharge Current: 350mA
Standard Charge Current: 175mA Standard Discharge
Current:
175mA
Charge Temp. Range: 10 to 45 Discharge Temp. Range -20 to 60
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%
3Cell protection
Overcharge Detection: 4.35±25mV (1 to 1.6sec
delay, release 4.35V
±50mV)
Qverdischarge
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

Ufine New Energy is a lithium cell factory that produces UFX 501738 350mAh 3.8V batteries. These custom batteries are designed specifically for massager high voltage battery applications and are safety lipo batteries. As an ISO9001 certified factory, we take quality and safety seriously and ensure that all of our lithium ion batteries are manufactured to the highest standards. Our lipo batteries are built using the latest technology and are rigorously tested to ensure their safety and reliability. At Ufine New Energy, we are committed to providing our customers with the best lithium ion battery solutions, and we strive to exceed their expectations.


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