SWE12140 Datasheet, PDF (1/1 Pages) Shenzhen Sunnyway Battery Tech Co.Ltd. – Deep cycle battery

SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD.
R
SWE12140(12V14AH)
Outer dimensions (mm)
151
98
S₍₁W_2VE1142AH1
4
)
0
Terminal Type (mm)
Specifications
Nominal Voltage
12V
Rated capacity (20 hour rate)
14Ah
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
4.4 Kg (9.7 lbs)
Characteristics
Capacity
25 (77 )
20 hour rate(0.70 A)
10 hour rate(1.28 A)
5 hour rate(2.40 A)
1 hour rate(8.40 A)
14 AH
12.8 AH
12.0 AH
8.40 AH
Internal Resistance Full charged Battery at 25 (77 ) _{12.5 m}
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
T251
Charge
Initial Charging Current less than5.60A
Cycle
(constant
Voltage 14.40-14.70V
Voltage) _Float
Voltage 13.50-13.80V
3.4
7.85
TT 225 15 1
Curves of cycle life(25 )
120
100
80
60
40
100%DOD
Idis=0.25C 3h
Ich=0.10C 9h
70%DOD 50%DOD
Idis=0.25C 2h Idis=0.25C 1.5h
Ich=0.10C 6h Ich=0.10C 4.5h
30%DOD
Idis=0.25C 1.0h
Ich=0.10C 3.0h
20
0
200
400
600
800 1000 1200 1400 1600
Number of cycles(cycles)
Discharge Curves 25 (77 )
13.8
13.2
12.6
12.0
1 1. 4
10.8
10.2
9.6
9.0
8.4
7.8
01 2
1A
28A
42A
50A
2.8A 1.4A ^0.7A
5.6A
4 6 8 10 20 40 60 2 4 6 8 10 20 40
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 )
5min
10min 15min 30min
1h
8.4
96.8
7.8
91.0
7.63
88.4
7.37
85.8
7.2
84.5
2h
5.0
56.7
4.7
54.5
4.6
53.4
4.5
52.2
4.4
52.0
3h
3.6
41.7
3.5
40.6
3.4
39.8
33.8
39.4
3.2
38.2
4h
2.8
33.5
2.8
32.4
2.66
30.8
2.62
30.5
2.60
30.3
5h
2.50
28.4
2.40
27.9
2.40
27.8
2.30
26.50
2.20
26.0
8h
1.6
18.7
1.60
18.5
1.60
18.3
1.53
17.5
1.50
17.0
10h
1.3
15.3
1.30
15.0
1.30
15.0
12.50
14.6
1.23
14.30
20h
0.72
8.40
0.71
8.20
0.7
8.10
0.69
7.90
0.67
7.88
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