احتياطي إضاءة فوتوغرافية بطارية 12V15Ah

Nominal Voltage

12 V

Capacity

(25℃)

20HR(10.5V)

15 Ah

10HR(10.5V)

14Ah

1HR(9.60V)

9.75Ah

Dimension

Length

160±2mm (6.30inch)

Width

76±1mm (2.99inch)

Height

159±2mm (6.26inch)

Total Height

162±2mm (6.38inch)

Approx. Weight

4.5kg (9.92lbs)±4%

Terminal type

T3

Internal resistance

(Fully charged, 25℃)

Approx. 20mΩ

Capacity affected by temperature (20HR)

40℃

102%

25℃

100%

0℃

85%

-15℃

65%

Self-discharge

(25℃)

3 month

Remaining Capacity: 91%

6 month

Remaining Capacity: 82%

12 month

Remaining Capacity: 65%

Nominal operating temperature

25℃±3℃(77℉±5℉)

Operating temperature range

Discharge

-15℃~50℃(5℉~122℉)

Charge

-10℃~50℃(14℉~122℉)

Storage

-20℃~50℃(-4℉~122℉)

Float charging voltage(25℃)

13.60 to 13.80V

Temperature compensation:

-18mV/℃

Cyclic charging voltage(25℃)

14.50 to 14.90V

Temperature compensation:

-30mV/℃

Maximum charging current

4.5A

Terminal material

Copper

Maximum discharge current

225A(5 sec.)

Designed floating life(20℃)

10years

F.V/TIME

10min

15min

30min

60min

2h

3h

4h

5h

8h

10h

20h

9.60V

36.0

28.5

15.9

9.75

5.33

3.83

3.06

2.60

1.68

1.42

0.76

9.90V

34.9

27.8

15.6

9.60

5.30

3.80

3.04

2.59

1.67

1.41

0.76

10.2V

33.5

26.8

15.1

9.36

5.25

3.78

3.02

2.57

1.66

1.40

0.75

10.5V

32.0

25.9

14.7

9.17

5.17

3.75

3.00

2.55

1.65

1.40

0.75

10.8V

30.2

24.5

14.2

8.89

5.04

3.64

2.91

2.47

1.60

1.37

0.74

F.V/TIME

10min

15min

30min

60min

2h

3h

4h

5h

8h

10h

20h

9.60V

406

325

182

113

62.3

45.4

36.4

31.1

20.2

17.0

9.14

9.90V

394

317

179

111

62.0

45.2

36.2

30.9

20.1

16.9

9.10

10.2V

378

305

173

108

61.4

44.9

36.0

30.7

19.9

16.8

9.05

10.5V

361

295

169

106

60.5

44.6

35.7

30.4

19.8

16.7

9.00

10.8V

341

279

163

103

59.0

43.2

34.7

29.5

19.2

16.4

8.82