SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD.
R
SW1234W(12V8Ah)
Outer dimensions (mm)
151
65
SW1234W
(12V8.0A
h)
Specifications
Terminal Type (mm)
12V
Nominal Voltage
34W
CAPACITY(15 minutes rate to 1.67V/cell)
T2
T1
Rated capacity (20hour rate)
Total Height
8Ah
100mm (3.94 inches)
94mm (3.70 inches)
151mm (5.94 inches)
65mm (2.56 inches)
2.45Kg (5.5 lbs)
3.4
3.2
Height
Length
7.85
Dimensions
6.35
Width
Weight Approx
Discharge Curves 25 (77
)
Characteristics
30min rate
115W
204W
393W
Capacity
15min rate
6min rate
25 (77
)
13.8
13.2
12.6
12.0
11.4
10.8
10.2
9.6
Internal Resistance
Full charged Battery at 25 (77
)
22 m
Capacity
affected
40 (104
25 (77
(32
-15 (5
)
102%
100%
85%
)
by Temperature
(20hour rate)
0
)
)
65%
4.64A
9.7A
9.0
8.4
7.8
Capacity after 3 month storage
Capacity after 6 month storage
Capacity after 12 month storage
91%
82%
64%
17A
Self-Discharge
27.5A
at 25 (77
)
34.6A
0 1
2
4
6 8 10 20 40 60
2
4
6 8 10 20
Terminal
T1 T2
Initial Charging Current less than2.00A
Voltage 14.10-14.40V
Charge
Cycle
Float
(constant
Voltage)
Voltage 13.50-13.80V
o
o
Constant current discharge unit:A(
25 C , 77 F
o
o
)
Constant power discharge unit:watts(
)
25 C , 77 F
5MIN
9.60V 21.30
10.02V 20.28
10.20V 19.31
10.50V 18.34
10.80V 17.13
11.10V 16.41
10MIN
16.89
15.80
15.47
14.64
13.80
13.45
15MIN 30MIN 60MIN
5h
9.75
9.60
9.50
9.15
8.90
8.50
10h
4.75
4.70
4.65
4.60
4.50
4.40
20h
0.27
0.27
0.26
0.25
0.25
0.24
5MIN
21.30
10MIN
16. 89
15. 80
15. 47
14. 64
13. 80
13.45
15MIN 30MIN 60MIN
5h
10h
4.75
4.70
4.65
4.60
4.50
4.40
20h
0. 27
0. 27
0. 26
0. 25
0. 25
0. 24
12.07
11.95
11.24
10.80
10.35
9.90
6.74
6.44
6.32
6.20
6.09
5.95
3.67
3.50
3.44
3.43
3.41
3.39
9. 60V
12.07
11.95
11.24
10.80
10.35
9. 90
6.74
6.44
6.32
6.20
6.09
5. 95
3.6 7
3.5 0
3.4 4
3.4 3
3.4 1
3.39
9. 75
9. 60
9. 50
9. 15
8. 90
8. 50
10. 02V 20.28
10. 20V 19.31
10. 50V 18.34
10. 80V 17.13
11. 10V 16. 41
R
Edition Nov. 2009