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SP 1270 - 12V7AH

 

SPECIFICATIONS

 

SP 1270 is a general purpose battery with 5 years floating design life,

meet with IEC, JIS standard. With heavy duty grid, thickness plates,

special additives, RT series battery have long and reliable standby

service life.

 

 

 

 
 

12V7AH           |          12V12AH

12V18AH         |          12V26AH

12V40AH         |          12V65AH

12V100AH

 

12V165AH        |        12V200AH

Cells Per Unit

6

Voltage Per Unit

12

Capacity

7Ah@20hr-rate to 1.75V per cell @25oC

Weight

Approx. 2.0 Kg

Max. Discharge Current

70A (5 sec)

Internal Resistance

Approx. 30 mΩ

Operating Temperature Range

Discharge: - 20oC~60oC

Charge: 0oC~50oC

Storage: - 20oC~60oC

Normal Operating Temperature Range

25oCą5oC

Float charging Voltage

13.7 to 13.9 VDC/unit Average at 25oC

Recommended Maximum Charging Current Limit

2.1 A

Equalization and Cycle Service

14.6 to 14.8 VDC/unit Average at 25oC

Self Discharge

Batteries can be stored for more than 6 months

at 25oC. Self-discharge ratio less than 3% per month

at 25oC. Please charge batteries before using.

Terminal

Faston Tab 187(F1)/Faston tab 250(F2)

Constainer Material

A.B.S. (UL94-HB) , Flammability resistance of UL94-V2 can be available upon request

Note: Due to continuous product improvement technical specifications are subject to change without prior notice.

DIMENSIONS

 

Constant Current Discharge Characteristics : A(25oC)

F.V/Time

5MIN

10MIN

15MIN

30MIN

1HR

2HR

3HR

4HR

5HR

8HR

10HR

20HR

9.60V

26.27

17.56

13.50

7.80

4.62

2.41

1.70

1.40

1.16

0.77

0.66

0.37

10.0V

25.32

16.87

13.07

7.68

4.59

2.39

1.70

1.39

1.15

0.76

0.66

0.36

10.2V

23.95

16.35

12.77

7.62

4.56

2.38

1.69

1.38

1.14

0.76

0.65

0.35

10.5V

21.64

15.30

12.10

7.45

4.59

2.35

1.68

1.38

1.14

0.76

0.64

0.34

10.8V

19.32

14.26

11.43

7.27

4.42

2.31

1.67

1.37

1.13

0.76

0.63

0.33

11.1V

17.03

13.21

10.77

7.09

4.36

2.28

1.66

1.36

1.12

0.75

0.62

0.32

Constant Power Discharge Characteristics : W(25oC)

F.V/Time

5MIN

10MIN

15MIN

30MIN

1HR

2HR

3HR

4HR

5HR

8HR

10HR

20HR

9.60V

287.3

186.7

151.7

93.61

55.34

28.83

20.39

16.68

16.32

9.23

7.86

4.39

10.0V

279.8

186.5

149.6

92.09

55.18

28.66

20.35

16.64

16.19

9 .16

7.78

4.23

10.2V

274.2

180.9

146.1

91.49

55.06

28.59

20.31

16.64

16.15

9.15

7.70

4.15

10.5V

247.8

173.5

138.5

89.30

54.14

28.14

20.19

16.52

16.11

9.12

7.62

3.99

10.8V

221.3

162.3

130.9

87.18

53.23

27.76

20.03

16.40

16.07

9.08

7.50

3.87

11.1V

194.9

151.1

123.3

85.07

52.31

27.34

19.87

16.28

16.03

9.08

7.37

3.75

All mentioned values are average values.

SP 1270                                                                                                  12V7Ah

 
 

Capacity Factors With Different Temperature

 

Battery Type

-20oC

-10oC

0oC

5oC

10oC

20oC

25oC

30oC

40oC

45oC

GEL

Battery

6V & 12V

50%

70%

83%

85%

90%

98%

100%

102%

104%

105%

2V

60%

75%

85%

88%

92%

99%

100%

103%

105%

106%

AGM

Battery

6V & 12V

46%

66%

76%

83%

90%

98%

100%

103%

107%

109%

2V

55%

70%

80%

85%

92%

99%

100%

104%

108%

110%

 

Discharge Current VS. Discharge Voltage             Maintenance & Cautions

 

mmmmmmmmmm

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