Battery Model

MNG 120-12  12V120AH

Designed Floating Life

Up to 12 Years

Capacity  (25℃)

20HR(6.6A,10.50V)

10HR(12.0A,10.80V)

5HR(20.4A,10.8V)

3HR(30A,10.8V)

132AH

120AH

102AH

90AH

Dimensions

Length

Width

Height

Total Height

407mm (16inch)

173mm 6.81inch)

207mm (8.15inch)

236mm (9.29inch)

Approx. Weight

34.0Kg (74.9 lbs)

Internal Resistance

Full charged at 25℃:≤6mΩ

Self Discharge

2% of capacity declined per month at (25℃)

Capacity Affected

by Temp.(20HR)

40℃

25℃

0℃

-15℃

102%

100%

88%

78%

Charge Voltage(25oC)

Cycle use

Float use

14.4-14.6V(-30mV/℃), max. Current: 36.0A

13.6-13.8V (-20mV/℃)

Constant Current Discharge(CC,Unit:A)  at 25℃(77℉)

F.V/Time

5Min

10Min

15Min

30Min

1Hr

2Hr

3Hr

4Hr

5Hr

6Hr

10Hr

20Hr

1.85V/Cell

271.2

199.7

173.4

104.6

61.6

36.3

27.1

22.81

18.78

17.28

11.52

5.88

1.80V/Cell

281.5

207.4

180.0

108.6

64.2

37.8

28.2

23.76

19.56

18.00

12.00

6.00

1.75V/Cell

309.7

217.7

189.0

112.9

66.8

38.9

29.0

24.00

19.76

18.18

12.12

6.06

1.70V/Cell

346.3

228.1

198.0

118.4

68.1

39.7

29.6

24.24

19.95

18.36

12.24

6.12

1.67V/Cell

382.9

238.5

207.0

121.6

70.6

40.8

30.5

24.47

20.15

18.54

12.36

6.18

Constant Power Discharge (CP,Unit:W) at 25℃(77℉)

F.V/Time

5Min

10Min

15Min

30Min

1Hr

2Hr

3Hr

4Hr

5Hr

6Hr

10Hr

20Hr

1.85V/Cell

515.2

379.5

329.4

198.7

117.1

68.9

51.4

43.34

35.68

32.83

21.89

11.16

1.80V/Cell

534.9

394.0

342.0

206.3

122.0

71.8

53.6

45.14

37.16

34.20

22.80

11.40

1.75V/Cell

588.4

413.7

359.1

214.6

126.9

74.0

55.2

45.60

37.54

34.54

23.03

11.51

1.70V/Cell

657.9

433.4

376.2

224.9

129.3

75.4

56.3

46.05

37.91

34.88

23.26

11.63

1.67V/Cell

727.4

453.1

393.3

231.1

134.2

77.6

57.9

46.50

38.28

35.23

23.48

11.74