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Bateria Selada 12V 14Ah

Bateria Selada 12V 14AhBT-12M14AC

Detalhes

Bateria Selada BT-12M14AC

PHYSICAL SPECIFICATION
Nominal Voltage
12V
Nominal Capacity (20HR)
14AH
Dimension
Length
151±2mm(5.94inches)
Width
98±1mm(3.86inches)
Container height
95±1mm(3.74inches)
Total Height(with terminal)
99±2mm(3.90inches)
Weight
Approx 3.94Kg(8.69lbs)
Standard Terminal
F2 (standard)
 
Discharging Current & Discharge Duration Time (25℃77℉)
 
Discharge characteristic (25℃,77℉)
 
ELECTRICAL SPECIFICATION

Rated Capacity

20 hour rate(0.70A)
14.0AH

Constant-

Voltage

Charge

Cycle
Initial Charging Current less than 3.5A.Voltage 14.5V-15.0V at 25℃(77℉) Temp. Coefficient -30mV/℃
10 hour rate(1.32A)
13.2AH
5 hour rate(2.32A)
11.6AH
1 hour rate(8.32A)
8.32AH
15 minute rate (23.5A)
5.8AH
Capacity affected by Temperature
40℃(104℉)
103%
Standby
No limit on Initial Charging Current Voltage 13.6V-13.8V at 25℃(77℉) Temp. Coefficient -18mV/℃
25℃(77℉)
100%
0℃(32℉)
86%
Internal Resistance
Fully charged battery (25℃,77) 17.5mΩ
 

Constant Current Discharge Data Sheet ( Amperes at 25)

End Voltage/cell

Minute (M)

Hour (H)

5

10

20

45

1

2

4

8

10

20

1.70

51.3

33.4

18.7

9.67

8.32

4.97

2.81

1.59

1.35

0.714

1.75

50.8

33.0

18.5

9.57

8.27

4.83

2.75

1.58

1.33

0.707

1.80

50.3

32.7

18.3

9.48

8.20

4.60

2.67

1.56

1.32

0.700

Constant Power Discharge Data Sheet ( Watt at 25)

End Voltage/cell

Minute (M)

Hour (H)

5

10

20

45

1

2

4

8

10

20

1.70

616

401

224

116

99.8

59.6

33.7

19.1

16.1

8.50

1.75

610

396

222

115

99.2

58.0

33.0

19.0

15.8

8.41

1.80

604

392

220

114

98.4

55.2

32.0

18.7

15.7

8.33