UPS 3.2V LiFePO4 Battery 11.1V 6.6Ah LiFePO4 Batteries

UPS 3.2V LiFePO4 Battery 11.1V 6.6Ah LiFePO4 Batteries
Product Details

Quick Detail:


1.Nominal Voltage is 11.1V and the rated capacity is 6.6Ah

2.Add the PCM, wire and electronic display if you like.

3.Have a long cycle life about 2000 times.


Specification:


No.

Item

General Parameter

Remark

1

Rated Capacity

Typical

6600mAh

Standard discharge(0.2C5A) after Standard charge

Minimum

6500mAh

2

Nominal Voltage

11.1V

Mean Operation Voltage

3

Voltage at end of
Discharge

9.0V

Discharge Cut-off Voltage

4

Charging Voltage

12.6±0.03V

 

5

Internal Impedance

120≤ mΩ

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 12.6V
 0.01 C5A cut-off

 

7

Standard discharge

Constant current 0.2C5A
 end voltage 9.0V

 

8

Fast charge

Constant Current 1C5A
Constant Voltage 12.6V
0.01 C5A cut-off

 

9

Fast discharge

Constant current 4A
end voltage 9.0V

 

10

Maximum Continuous Charge Current

1 C5A

 

11

Maximum Continuous Discharge Current

6.6A

Pulse  19.8A

12

OperationTemperature Range

Charge:0~45℃

60±25%R.H.
 Bare  Cell

 

 

Discharge:-20~60℃

 

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

Pack Dimension

High:Max71.0mm

Initial  Dimension

 

 

Width:Max60.0mm

 

 

 

Thickness: Max60.0mm

 


Pictures:



SUNLAND is one of the leading manufacturers and suppliers of ups 3.2v lifepo4 battery 11.1v 6.6ah lifepo4 batteries 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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