SW12310W_17 Datasheet, PDF (1/1 Pages) Shenzhen Sunnyway Battery Tech Co.Ltd. – Constant power discharge:watts

SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD.
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SW12310W(12V310W)
Outer dimensions (mm)
307
Specifications
Nominal Voltage
12V
CAPACITY(15 minutes rate to 1.67V/cell)
310 W
Total Height 229 mm (9.02 inches)
Dimensions
Height
Length
211 mm (8.31 inches)
307 mm (12.1 inches)
Width
169 mm (6.65 inches)
Weight Approx
27.5 Kg (60.5 lbs)
Terminal Type (mm)
3
9
22
M8 BOLT&NUT
Characteristics
Capacity
25 (77 )
60min rate
30min rate
15min rate
5min rate
557W
976W
1860W
3578W
Internal ResistanceFull charged Battery at 25 (77 ) 3.5 m
Capacity
affected
by Temperature
(20hour rate)
40 (104 )
25 (77 )
0 (32 )
-15 (5 )
102%
100%
85%
65%
Capacity after 3 month storage 91%
Self-Discharge _{Capacity after 6 month storage 82%}
at 25 (77 )
Capacity after 12 month storage 64%
Terminal
Charge _Cycle
(constant
Voltage) _Float
T10 T16
Initial Charging Current less than36A
Voltage 14.10-14.40V
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
45A ^{18A 9A}
90A
9.0
8.4
230A
7.8 _{1 2 4 6 8 10 2040602 4 6 8 10 20 40}
(Min)
(h)
Constant power discharge:watts(25^oC , 77 )F^o
5min
9.60V 3578
10.02V 3398
10.2V 3345
10.5V 3143
10.8V 2617
11.1V 2193
10min
2453
2373
2283
2230
1996
1784
15min
1901
1858
1816
1768
1566
1423
20min
1566
1540
1502
1476
1370
1264
30min
1168
1141
1120
1099
977
908
40min
940
913
892
871
812
765
45min
860
828
818
791
706
664
50min
786
765
754
722
674
637
60min
674
658
642
616
557
524
90min
501
484
468
445
428
407
Constant current discharge unit:A(25^oC , 77 )F^o
5min 10min 15min 20min 30min
9.60V 338.9 230.1 177.9 146.0 108.8
10.02V 315.9 218.6 170.8 140.7 104.4
10.2V 307.9 208.8 164.6 136.3 100.9
10.5V 283.2 200.9 154.0 131.8 93.8
10.8V 231.8 175.2 136.3 119.5 84.8
11.1V 193.8 156.6 124.8 109.7 79.1
40min
87.1
83.4
80.6
77.5
70.4
66.3
45min
79.5
75.5
73.8
67.8
61.2
57.4
50min
72.6
69.1
67.6
64.2
58.2
54.9
60min
62.1
59.4
57.4
52.4
48.2
45.2
90min
46.1
43.7
41.9
39.3
36.8
35.0
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