Rechargeable Aa Battery Pack 12V12Ah

Nominal Voltage

12 V

Capacity

(25℃)

20HR(10.5V) 

12Ah

10HR(10.5V)

11Ah

1HR(9.60V)

7.8Ah

Dimension

Length

151±1.5mm (5.94inch)

Width

98±1mm (3.86inch)

Height

95±1mm (3.74inch)

Total Height

101±1mm (3.98inch)

Approx. Weight

3.7kg (8.16lbs)±5%

Terminal type

T2/T1

Internal resistance

(Fully charged, 25℃)

Approx. 19mΩ

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℃~70℃(5℉~158℉)

Charge

-10℃~70℃(14℉~158℉)

Storage

-20℃~70℃(-4℉~158℉)

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

3.6A

Terminal material

Copper

Maximum discharge current

180A(5 sec.)

Designed floating life(20℃)

5~7 years

F.V/TIME

10min

15min

30min

60min

2h

3h

4h

5h

8h

10h

20h

9.60V

27.9

22.3

12.5

7.80

4.26

3.06

2.45

2.08

1.35

1.13

0.61

9.90V

27.1

21.8

12.2

7.68

4.24

3.04

2.43

2.07

1.34

1.13

0.61

10.2V

26.0

21.0

11.8

7.49

4.20

3.02

2.42

2.05

1.33

1.12

0.60

10.5V

24.9

20.3

11.6

7.34

4.14

3.00

2.40

2.04

1.32

1.12

0.60

10.8V

23.5

19.2

11.1

7.11

4.03

2.91

2.33

1.98

1.28

1.09

0.59

F.V/TIME

10min

15min

30min

60min

2h

3h

4h

5h

8h

10h

20h

9.60V

315

255

143

90.3

49.9

36.4

29.2

24.8

16.2

13.6

7.31

9.90V

306

249

140

89.0

49.6

36.1

29.0

24.7

16.1

13.5

7.28

10.2V

293

239

136

86.7

49.1

35.9

28.8

24.5

16.0

13.5

7.24

10.5V

280

231

132

85.0

48.4

35.6

28.6

24.4

15.8

13.4

7.20

10.8V

265

219

128

82.4

47.2

34.6

27.7

23.6

15.4

13.1

7.06