Lithium Ion Polymer Battery Manufacturer tiktok links li-ion battery factory youtube links facebook of  lithium battery factory benzoenergy instagram following our twitter Lipo battery manufacturer pinterest benzoenergy Linkedin contact@benzoenergy.com

Li-polymer Cell Factory Wholesale Bluetooth Earphone Battery UFX 502050 3.7V 500mAh Rechargeable Battery

$1.35
In stock
SKU
UFX 502050 3.7V 500mAh

FOB Price: US $1.2 - 1.5 / Ampere
Min.Order Quantity: 1000 Ampere/
Please contact us for the order Lithium Battery !

  •     Place of Origin: Guangdong, China
  •     Brand Name: UFX
  •     Model Number: 502050
  •     Type: Li-polymer
  •     Nominal Voltage: 3.7V
  •     Size: 5*20*52mm
  •     Nominal Capacity: 500mAh
  •     Product name: UFX 502050 Li-ion Battery
  •     Warranty: 1 Year
  •     Weight: 10g
  •     Cycle life: 500 Times
  •     Application: Bluetooth Earphone Battery
  •     Certificate: CE/RoHS/UN38.3/MSDS
  •     Payment: Paypal.TT.Escrow.Western Union
  •     Max charge current: 1C

Rechargeable Lithium Polymer Batteries

High Quality Bluetooth Earphone Battery

Execllent Li-polymer Cell Factory

502050 3.7V 500mAh Battery

Product Parameters

No.

Item

General Parameter

Remark

1

Rated Capacity

Typical

510mAh

Standard discharge(0.2C C5A) after Standard charge

Minimum

500mAh

2

Nominal Voltage

3.7V

Mean Operation Voltage

3

Voltage at end of

3.0V

Discharge Cut-off Voltage

Discharge

4

Charging Voltage

4.2±0.03V

 

5

Internal Impedance

≤175mΩ

Internal resistance measured at AC 1KHZ after 50% charge

The measure must uses the new batteries that within one week after shipment and cycles no more than 5 times

6

Standard charge

Constant Current 0.2C5A

Charge time : Approx 6h

Constant Voltage 4.2V

0.01 C5A cut-off

7

Standard discharge

Constant current 0.2 C5A

 

end voltage 3.0V

8

Fast charge

Constant Current 0.5C5A

Charge time : Approx 2.5h

Constant Voltage 4.2V

0.01 C5A cut-off

9

Fast discharge

Constant current 0.5C5A

 

end voltage 3.0V

 

10

Maximum Continuous Charge Current

1 C5A

 

11

Maximum Continuous Discharge Current

1 C5A

 

12

Operation Temperature Range

Charge: 0~45

60±25%R.H.

Bare Cell

Discharge: -20~60

 

13

Storage Temperature Range

Less than 1 year: -20~25

60±25%R.H.

less than 3 months: -20~40℃

at the shipment state

14

Pack  Dimension

High: max52mm

Width: max20mm
Thickness: max5mm

Initial  Dimension

 

lipo battery manufacturer

Li-po battery Factory

18650 battery manufacturer

lipo battery shipping

contact lipo battery manufacturer

Write Your Own Review
Only registered users can write reviews. Please Sign in or create an account

No Related Posts

    Friend Links Bz-battery / 百盈能源 / Bzbattery / Benzo Battery / Battery manufactory / Ufine Korea / Benzo korea / HY Polymer-cell

    Copyright 2019 © BENZO Energy technology Co.,Ltd . All Rights Reserved