SW121200E_17 Datasheet, PDF (1/1 Pages) Shenzhen Sunnyway Battery Tech Co.Ltd. – Constant Current(Amp) and Constant Power(Watt) Discharge Table at 25

SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD.
R
SW121200E(12V120AH)
Outer dimensions (mm)
407 1
174 1
276 1
Specifications
Nominal Voltage
12V
Rated capacity (10 hour rate)
120 Ah
Total Height 233 mm (9.17 inches)
Dimensions
Height
Length
233 mm (9.17 inches)
407 mm (16.0 inches)
Width
174 mm (6.85 inches)
Weight Approx
35 Kg (77.2 lbs)
Characteristics
Capacity
25℃(77℉)
10 hour rate(12.0 A)
5 hour rate(19.2 A)
1 hour rate(72.0A)
120 AH
96.0 AH
72.0 AH
1.5 hour discharge to 10.5V
48.0 A
Internal ResistanceFull charged Battery at 25℃(77℉) 4.0 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
T60、T11
Charge
Initial Charging Current less than30.0A
Cycle
(constant
Voltage 14.10-14.40V
Voltage) _Float
Voltage 13.50-13.80V
Design Life
10 Year
Terminal Type (mm)
T60
φ16
T11
3
φ₉
M6×16
25
M8 BOLT&NUT
Discharge Curves 25℃(77℉)
13.8
13.2
12.6
12.0
11.4
10.8
10.2
9.60
24A ^12A
48A
9.00
120A
8.40
240A
7.80
0 1 2 4 6 8 10 20 40 60 2 4 6 8 10 20 40
(min)
(h)
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℃(72℉)
10min 30min
1h
2h
3h
4h
5h
8h
240.0
132.0
72.0
42.0
31.2
25.2
21.4
13.9
2544
228.0
1406
130.8
770
67.7
454
40.1
340
30.6
277
235.0
154.3
24.6
20.9
13.7
2508
1445
751
449
346
279
237
155
216.0
122.4
66.0
39.1
30.0
24.0
20.4
13.5
2419
1377
746
446
344
276
235
155
204.0
112.8
63.6
38.2
29.4
23.4
18.2
13.1
2315
1286
728
441
341
273
212
153
192.0
100.8
60.0
37.2
28.2
22.8
17.4
12.8
2208
1164
696
435
331
269
205
151
10h
13.2
146.5
12.4
141
12.2
141
12.0
140
11.7
138
20h
6.8
76.6
6.7
76
6.6
76
6.6
76
6.5
76
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