SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD.
R
SW1234W(12V8Ah)
Outer dimensions (mm)
151
65
SW1
(1 2 V 2 3 4 W
8 .0 A
h)
Specifications
Nominal Voltage
CAPACITY(15 minutes rate to 1.67V/cell)
Terminal Type (mm)
12V
34W
8Ah
100mm (3.94 inches)
94mm (3.70 inches)
151mm (5.94 inches)
65mm (2.56 inches)
2.45Kg (5.5 lbs)
3.2
6.35
Rated capacity (20 hour rate)
Total Height
Height
Dimensions
Length
Width
Weight Approx
T1
4.75
T2
3.4
7.85
6.35
94
100
Characteristics
Capacity
25 (77 )
Discharge Curves 25
(77 )
30min rate
15min rate
6min rate
115
W
204W
393W
13.8
13.2
12.6
12.0
11.4
10.8
10.2
9.6
9.0
8.4
7.8
0 1
2
Internal ResistanceFull charged Battery at 25 (77 ) 22 m
Capacity
affected
by Temperature
(20hour rate)
Self-Discharge
at 25 (77 )
Terminal
Charge
(constant
Voltage)
40 (104 )
25 (77 )
0 (32 )
-15 (5 )
Capacity after 3 month storage
Capacity after 6 month storage
Capacity after 12 month storage
102%
100%
85%
65%
91%
82%
64%
0.8
4.64A
9.7A
17A
27.5A
34.6A
T1 T2
Initial Charging Current less than2.00A
Cycle
Voltage 14.10-14.40V
Voltage 13.50-13.80V
Float
4 6 8 10
20
40 60
2
4 6 8 10 20
Constant power discharge unit:watts(
25
o
C , 77
o
F
)
5MIN
9.60V
10.02V
10.20V
10.50V
10.80V
11.10V
21.30
20.28
19.31
18.34
17.13
16.41
10MIN
16.89
15.80
15.47
14.64
13.80
13.45
15MIN
12.07
11.95
11.24
10.80
10.35
9.90
30MIN
6.74
6.44
6.32
6.20
6.09
5.95
60MIN
3.67
3.50
3.44
3.43
3.41
3.39
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
Constant current discharge unit:A(
25
o
C , 77
o
F
)
5MIN
9.60V
10.02V
10.20V
10.50V
10.80V
11.10V
21.30
20.28
19.31
18.34
17.13
16.41
10M
IN
16.89
15.80
15.47
14.64
13.80
13.45
15MIN
12.07
11.95
11.24
10.80
10.35
9.90
30MIN
6.74
6.44
6.32
6.20
6.09
5.95
60M
IN
3.67
3.50
3.44
3.43
3.41
3.39
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
R
Edition Nov. 2009
0.8
SUNNYWAY [ SHENZHEN SUNNYWAY BATTERY TECH CO.LTD. ]
