High Quality LFR14500 500mAh 3.2V LiFePO4 Battery Pack for Decorative Lighting

High Quality LFR14500 500mAh 3.2V LiFePO4 Battery Pack for Decorative Lighting
Product Details

Quick Detail:


1. Nominal Voltage: 6.4V; Charging Voltage: 7.3V

2. Rated Capacity: 500mAh

3.Connecting the wire one the pole if you like.


Specification:


No.

Item

General Parameter

Remark

1

Rated Capacity

Typical

500mAh

Standard discharge(0.2C5A) after Standard charge

Minimum

450mAh

2

Nominal Voltage

6.4V

Mean    Operation Voltage

3

Voltage at end of
Discharge

4.0V

Discharge    Cut-off Voltage

4

Charging Voltage

7.3V

 

5

Internal Impedance

≤200mΩ

Internal resistance measured at AC 1KHZ after 50% charge The measure must uses the new batteries that within one week after shipment and cycles less than 5 times

6

Standard charge

Constant Current 0.2C5A
Constant Voltage 7.3V
0.01 C5A cut-off

 

7

Standard discharge

Constant current 0.2C5A
 end voltage4.0V

 

8

Fast charge

Constant Current 1.0C5A
 Constant Voltage 7.3V
  0.01 C5A cut-off

 

9

Fast discharge

Constant current 1.0C5A
 end voltage 4.0V

 

10

Maximum Continuous Charge Current

1.0 C5A

 

11

Maximum Continuous Discharge Current

1.5 C5A

 

12

Operation Temperature Range

Charge:0~45℃

60±25%R.H.
 Bare Cell

 

 

Discharge:-10~60℃

 

13

StorageTemperature Range

Less than 1 year: -20~25℃

60±25%R.H.
at the shipment state

 

 

less than 3 months: -20~40℃

 

 

 

Less than 7 day : -20~65℃

 

14

Cell Dimension

High:50.0±0.2    mm

Initial Dimension

 

 

Diameter:14.0±0.4 mm

 

 

SUNLAND is one of the leading manufacturers and suppliers of high quality lfr14500 500mah 3.2v lifepo4 battery pack for decorative lighting in China. Under strict quality control system, our quality energy storage products made in our own professional factory must be your best choice.

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