3.2v 20ah LiFePO4 Cell_LiFePO4 Cells_World Green Energy Resources organization -

3.2v 20ah LiFePO4 Cell Support 3C Continue Discharge current ~ (Recommend 2.5C Discharge)

Cycle Life Characteristics :

( >85% capacity after 1000 cycles , >70% capacity after 3000 cycles).

3.2v 20ah LiFePO4 Cell Parameter

No.

Item

Unit

Parameter

Remark

1

Nominal Capacity

Ah

20.0

The capacity according to standard discharge after charge

2

Nominal Voltage

V

3.2

The voltage according standard charge and standard discharge

3

Charge Method

CC/CV

CC/CV

                             /

4

Charge Cut-off Voltage

V

3.85

/

5

Discharge Cut-off Voltage

V

2.0

/

6

Charge Current

A

6.7

CC/CV

7

Discharge Current

A

6.7

CC/CV

8

Normal Continue Dischrge Current

A

60

CC/CV

9

Max.Discharge Current

A

100

＜15S

10

3C Discharge Capacity

Ah

≥18

Normal Capacity 90%

11

Weight

g

825

/

12

Internal Resistance

mΩ

<5

          /

13

Size（L×W×H）

mm

102×40×160

                        /

14

Work Temperature

Charge

℃

0～45

                        /

Discharge

℃

-20～60

                        /

15

Storage Temperature

1 Month

℃

-20～60

/

3 Month

℃

-20～45

/

6 Month

℃

-20～25

/

Atmospheric pressure

KPa

            86～106　　　

/

Relative humidity

RH

25%～85%

/

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No.	Item		Unit	Parameter	Remark
1	Nominal Capacity		Ah	20.0	The capacity according to standard discharge after charge
2	Nominal Voltage		V	3.2	The voltage according standard charge and standard discharge
3	Charge Method		CC/CV	CC/CV	/
4	Charge Cut-off Voltage		V	3.85	/
5	Discharge Cut-off Voltage		V	2.0	/
6	Charge Current		A	6.7	CC/CV
7	Discharge Current		A	6.7	CC/CV
8	Normal Continue Dischrge Current		A	60	CC/CV
9	Max.Discharge Current		A	100	＜15S
10	3C Discharge Capacity		Ah	≥18	Normal Capacity 90%
11	Weight		g	825	/
12	Internal Resistance		mΩ	<5	/
13	Size（L×W×H）		mm	102×40×160	/
14	Work Temperature	Charge	℃	0～45	/
14	Work Temperature	Discharge	℃	-20～60	/
15	Storage Temperature	1 Month	℃	-20～60	/
		3 Month	℃	-20～45	/
		6 Month	℃	-20～25	/
	Atmospheric pressure		KPa	86～106	/
	Relative humidity		RH	25%～85%	/