SW1290_17 Datasheet, PDF (1/1 Pages) Shenzhen Sunnyway Battery Tech Co.Ltd. – Constant Current(Amp) and Constant Power(Watt) Discharge Table at 25℃(77℉)

SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD.
R
SW1290(12V9.0AH)
Outer dimensions (mm)
151
65
Specifications
Nominal Voltage
12V
Rated capacity (20 hour rate)
9.0 Ah
Total Height 100mm (3.94 inches)
Dimensions
Height
Length
94mm (3.70 inches)
151mm (5.94 inches)
Width
65mm (2.56 inches)
Weight Approx
2.4Kg (5.29 lbs)
Terminal Type (mm)
3.4
7.85
Characteristics
20 hour rate(0.45 A)
9.00 AH
Capacity
25℃(77℉)
10 hour rate(0.83A)
5 hour rate(1.53 A)
1 hour rate(5.40 A)
8.30AH
7.65 AH
5.40 AH
1.5 hour discharge to 10.5V
3.6 A
Internal ResistanceFull charged Battery at 25℃(77℉) 18 mΩ
Capacity
40℃(104℉)
102%
affected
25℃(77℉)
100%
by Temperature
0℃(32℉)
85%
(20hour rate)
-15℃(5℉)
65%
Capacity after 3 month storage
Self-Discharge _{Capacity after 6 month storage}
at 25℃(77℉)
Capacity after 12 month storage
91%
82%
64%
Terminal
T2
Charge
Initial Charging Current less than3.60A
Cycle
(constant
Voltage 14.10-14.40V
Voltage) _Float
Voltage 13.50-13.80V
Discharge Curves 25℃(77℉)
13.8
13.2
12.6
12.0
11.4
10.8
10.2
9.6
9.0
8.4
7.8
01 2
9.0A
18A
27A
29A
1.8A ^{0.90A 0.45A}
3.6A
4 6 8 10 20 40 60 2 4 6 8 10 20 40
(min)
(h)
Constant Current(Amp) and Constant Power(Watt) Discharge Table at 25℃(77℉)
Time
A
9.60V
W
A
10.20V
W
A
10.50V
W
A
10.80V
W
A
11.10V
W
5min
32.4
382.1
29.7
359.6
27.0
347.2
26.0
304.5
24.0
294.4
10min
21.2
240.0
20.3
227.3
19.0
220.5
18.2
213.8
17.1
206.6
15min
15.8
181.5
14.5
170.6
13.5
163.1
12.60
157.1
11.70
149.6
30min
10.35
109.9
9.83
109.1
9.52
108.0
9.26
107.6
9.00
106.9
1h
5.40
62.3
5.07
58.5
4.91
56.8
4.74
55.1
4.57
54.4
2h
3.15
36.5
3.02
35.0
2.96
34.3
2.89
33.6
2.81
33.4
3h
2.32
26.81
2.25
26.06
2.21
25.61
2.18
25.31
2.06
24.56
4h
1.86
21.53
1.80
20.85
1.71
19.80
1.68
19.56
1.65
19.50
5h
1.58
18.26
1.55
17.93
1.54
17.81
1.46
17.03
1.40
16.65
8h
1.04
12.04
1.02
11.85
1.01
11.74
0.99
11.25
0.96
10.87
10h
0.85
9.86
8.36
9.68
0.83
9.60
0.81
9.38
0.79
9.19
20h
0.47
5.40
0.45
5.25
0.45
5.21
0.44
5.10
0.43
5.06
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