SUNNYWAY SWE12120

SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD.
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SWE12120(12V12AH)
Outer dimensions (mm)
98
100
94
151
(S1W
2V
E1122
A
1 2H0)
SW E1
(1 2V 21 20
12 AH
)
Terminal Type (mm)
Nominal Voltage
12V
Rated capacity (20 hour rate)
12Ah
3.4
Height
94 mm (3.70 inches)
Length
151 mm (5.94 inches)
Width
98 mm (3.86 inches)
T251
T251
Curves of cycle life(25 )
120
Capacity(%)
100 mm (3.94 inches)
0.8
7.85
Total Height
Dimensions
3.6 Kg (7.96 lbs)
Weight Approx
100
80
60
25
Internal ResistanceFull charged Battery at 25 (77 )
12 AH
11.0 AH
10.2 AH
7.20 AH
30%DOD
50%DOD
70%DOD
I dis =0.25C
I ch =0.10C
2h
I dis =0.25C
1.5h
6h
I ch =0.10C
4.5h
40 (104 )
25 (77 )
0 (32 )
-15 (5 )
102%
100%
85%
65%
Self-Discharge
at 25 (77 )
Capacity after 3 month storage
Capacity after 6 month storage
Capacity after 12 month storage
91%
82%
64%
I dis =0.25C
1.0h
I ch =0.10C
3.0h
20
0
400
200
600
800
1000
1200
1400
1600
Number of cycles(cycles)
Discharge Curves 25 (77 )
16 m
Capacity
affected
by Temperature
(20hour rate)
13.8
13.2
12.6
12.0
11.4
10.8
10.2
9.6
9.0
8.4
7.8
Terminal
Charge
(constant
Voltage)
9h
40
20 hour rate(0.60 A)
10 hour rate(1.10 A)
5 hour rate(2.04 A)
1 hour rate(7.20 A)
(77 )
100%DOD
I dis =0.25C 3h
I ch =0.10C
Characteristics
Capacity
6.35
Specifications
T251
Initial Charging Current less than4.80A
Cycle
Voltage 14.40-14.70V
Float
Voltage 13.50-13.80V
4.8A
2.4A
1.2A
0.6A
12A
36A
24A
43A
0 1
2
4
6 8 10
20
40 60
2
4
6 8 10 20 40
Constant Current(Amp) and Constant Power(Watt) Discharge Table at 25 (77 )
5min
Time
9.60V
10.20V
10.50V
10.80V
11.10V
A
W
A
W
A
W
A
W
A
W
10min
15min
30min
1h
2h
3h
4h
5h
8h
10h
20h
7.20
83.0
6.76
78.0
6.54
75.7
6.32
73.5
6.10
72.5
4.20
48.6
4.03
46.7
3.95
45.8
3.85
44.8
3.75
44.5
3.09
35.75
3.00
34.75
2.95
34.15
2.90
33.75
2.75
32.75
2.48
28.70
2.40
27.80
2.28
26.40
2.24
26.08
2.20
26.00
2.11
24.35
2.06
23.90
2.04
23.75
1.95
22.70
1.87
22.20
1.39
16.05
1.37
15.80
1.35
15.65
1.31
15.00
1.28
14.50
1.13
13.15
1.12
12.90
1.10
12.80
1.07
12.50
1.05
12.25
0.62
7.20
0.61
7.00
0.60
6.95
0.59
6.80
0.57
6.75
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