SW12120E_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
SW12120E(12V12AH)
Outer dimensions (mm)
151
98
Specifications
Terminal Type (mm)
Nominal Voltage
12V
Rated capacity (20 hour rate)
12Ah
Total Height 100 mm (3.94 inches)
Dimensions
Height
Length
94 mm (3.70 inches)
151 mm (5.94 inches)
Width
98 mm (3.86 inches)
Weight Approx
3.60 Kg (7.90 lbs)
Characteristics
20 hour rate(0.60 A)
12 AH
Capacity
25℃(77℉)
10 hour rate(1.10 A)
5 hour rate(2.04 A)
1 hour rate(7.20 A)
11.0 AH
10.2 AH
7.20 AH
1.5 hour discharge to 10.5V
4.8 A
Internal ResistanceFull charged Battery at 25℃(77℉) 13 mΩ
Capacity
affected
by Temperature
(20hour rate)
40℃(104℉)
25℃(77℉)
0℃(32℉)
-15℃(5℉)
102%
100%
85%
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
Charge _Cycle
(constant
Voltage) _Float
T2、T3
Initial Charging Current less than4.8A
Voltage 14.40-15.00V
Voltage 13.50-13.80V
3.4
7.85
Discharge Curves 25℃(77℉)
13.8
13.2
12.6
12.0
11.4
10.8
10.2
9.60
9.00
8.40
7.80
2.1A ^{1.1A 0.6A}
7.5A
12A
0.13A
23A
01 2
4 6 8 10 20 40 60 2 4 6 8 10 20 50
(min)
(h)
100 200
Time
A
9.60V
W
A
10.20V
W
A
10.50V
W
A
10.80V
W
A
11.10V
W
Constant Current(Amp) and Constant Power(Watt) Discharge Table at 25℃(77℉)
10min 30min
1h
3h
4h
5h
8h
10h
20h
50h
23
13
7
2.8
2.2
1.8
1.3
1.2
0.62 0.26
258
134
76
33
25
21
15
13
7.2
3.1
23
12
6.2
2.8
2.1
1.8
1.3
1.1
0.61 0.25
248
133
72
32
25
21
14
13
7.0
3.0
22
12
6
2.7
2.1
1.8
1.2
1.1
0.60 0.25
240
126
70
31
24
20
14
13
7.0
2.9
20
11
6
2.6
2.1
1.7
1.2
1.1
0.59 0.24
231
121
67
30
24
20
14
13
6.9
2.9
18
10
5
2.5
2.0
1.7
1.2
1.05 0.56 0.24
227
120
65
30
24
20
14
12
6.7
2.8
100h
0.13
1.6
0.13
1.5
0.13
1.5
0.13
1.5
0.12
1.4
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