Backup Power Solutions

Products

6GFM150 (12V150AH)

6GFM150 is a general purpose battery with 15 years floating design life, meet with IEC,JIS standard. With heavy duty grid thickness plates, special additives, FM series battery have long and reliable standby service life.

Specification

Cells Per Unit

6

Voltage Per Unit

12

Capacity

150AH@10hr-rate to 1.75V per cell @ 25℃

Weight

Approx. 44kg (Tolerance±3%)

Max. Discharge Current

1500A(5sec)

Internal Temperature Range

Discharge: -20℃~60℃
Charge: 0℃~50℃
Storage: -20℃~60℃

Normal Operating Temperature Range

25±5℃

Float Charging Voltage

13.6 to 13.8 VDC/unit Average at 25℃

Recommended Maximum
Charging Current Limit

45A

Equalization and Cycle service

14.6 to 14.8 VDC /unit Average at 25℃

Self Discharge

C-POWER Valve Regulated Lead Acid(VRLA) batteries can be stored for more than
6 months at 25℃. Self-discharge ratio less than 3% per month at 25℃.
Please charge batteries before using.

Terminal

Terminal F12/F5

Container Material

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

 

Constant Current Discharge Characteristics: A(25℃)

F.V/Time

5MIN

10MIN

15MIN

30MIN

1HR

2HR

3HR

4HR

5HR

8HR

10HR

20HR

9.60V

432.9

323.3

272.1

169.0

97.50

58.34

40.32

33.05

27.05

18.63

15.75

8.665

10.0V

420.4

307.6

266.5

166.2

97.05

57.90

40.17

32.90

26.89

18.48

15.60

8.507

10.2V

407.9

296.7

262.4

164.7

96.15

57.46

39.86

32.74

26.73

18.33

15.45

8.350

10.5V

366.3

273.8

249.8

160.6

95.25

57.03

39.71

32.44

26.41

18.18

15.30

8.192

10.8V

330.6

249.7

230.3

153.6

93.00

56.00

38.63

31.67

25.94

17.88

15.15

8.035

11.1V

282.3

223.1

206.5

143.9

88.35

53.52

36.93

30.14

24.82

17.12

14.69

7.562

 

Constant Power Discharge Characteristics: W(25℃)

F.V/Time

5MIN

10MIN

15MIN

30MIN

1HR

2HR

3HR

4HR

5HR

8HR

10HR

20HR

9.60V

4477

3443

2993

1927

1127

687.6

479.9

393.9

322.7

222.5

188.3

103.9

10.0V

4389

3337

2945

1903

1124

684.0

480.0

393.4

321.9

221.4

187.1

102.1

10.2V

4339

3249

2912

1890

1115

679.9

477.9

392.6

320.8

220.0

185.4

100.2

10.5V

3950

3026

2778

1846

1105

674.9

476.1

388.9

317.0

218.1

183.6

98.31

10.8V

3598

2789

2567

1769

1085

666.3

163.1

380.1

311.2

214.5

181.8

96.42

11.1V

3160

2522

2311

1662

1038

641.6

443.1

361.7

297.9

205.4

176.3

90.75

Capacity Factors With Different Temperature

Battery
Type

-20℃

-10℃

0℃

5℃

10℃

20℃

25℃

30℃

40℃

45℃

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

Final Discharge Voltage V/cell

1.75V

1.70V

1.60V

Discharge Current (A)

A≤0.2C

0.2C≤A≤1.0C

≥1.0C

Charge the batteries at least once every six months, if they are stored at 25℃

Charging Method:

Constant Voltage

-0.2C*2h+2.4-2.45V/cell*24h, Max. Current 0.3CA

Constant Current

-0.2C*2h+0.1CA*12h

Fast

-0.2C*2h+0.3CA*4.0h

Maintenance & Cautions

Float Service

  • Every month, recommend inspection every battery voltage.
  • Every three months, recommend equalization charge for one time.

Equalization charge method:

Discharge: 100% rate capacity discharge.

Charge: Max. Current 0.3CA, constant voltage 2.4-2.45V/Cell charge 24h.

  • Effect of temperature on float charge voltage: -3mV/Cell.
  • Length of service life will be directly affected by the number of discharge

Cycles, depth of discharge, ambient temperature and charging voltage.