SW12520W Datasheet, PDF (1/1 Pages) Shenzhen Sunnyway Battery Tech Co.Ltd. – High rate discharge battery

SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD.
R
SW12520W(12V140Ah)
Outer dimensions (mm)
341
173
(S1W2V1124502A0HW)
Specifications
Nominal Voltage
CAPACITY(15 minutes rate to 1.67V/cell)
12V
520W
Rated capacity (10 hour rate)
140Ah
Total Height _{283 mm (11.15 inches)}
Dimensions
Height
Length
283 mm (11.15 inches)
341 mm (13.4 inches)
Width
173mm (6.81 inches)
Weight Approx
46Kg (101.2 lbs)
Characteristics
Capacity
25 (77 )
30min rate
15min rate
5min rate
1881W
3120W
5506W
Internal ResistanceFull charged Battery at 25 (77 ) 3 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
T19
Charge _Cycle Initial Charging Current less than 28A
(constant
Voltage 14.10-14.40V
Voltage) _Float
Voltage 13.50-13.80V
Constant power discharge unit:watts(25^oC , 77 )^oF
5min 10min 15min 20min 30min 45min 60min 90min
9.60V 5506 4118 3191 2630 1961 1444 1132 842
10.02V 5271 3985 3120 2585 1917 1391 1105 813
10.2V 5035 3833 3049 2523 1881 1373 1079 785
10.5V 4805 3744 2968 2478 1845 1328 1034 748
10.8V 4569 3352 2630 2300 1640 1186 936 718
11.1V 4069 2995 2389 2122 1524 1114 880 683
Terminal Type (mm)
16
M8 16
Discharge Curves 25 (77 )
13.8
13.2
12.6
12.0
11.4
10.8
10.2
9.6
9.0
8.4
7.8
62A ^{24A 14A}
180A
386A
1 2 4 6 8 10 2040602 4 6 8 10 20 40
(Min)
(h)
Constant current discharge unit:A(25^oC , 77 )^oF
5min 15min 30min 45min 60min 90min 5h 10h
9.60V 517.4 298.5 182.6 133.5 104.2 77.4 23.0 15.0
10.02V 490.0 286.6 175.2 126.7 99.6 73.4 22.8 14.7
10.2V 455.7 276.2 169.3 123.8 96.4 70.2 22.6 14.4
10.5V 421.4 258.4 157.4 113.7 87.9 65.9 22.3 14.0
10.8V 401.8 228.7 142.2 102.8 80.9 61.8 22.1 13.6
11.1V 352.8 209.4 132.7 96.4 75.9 58.7 21.6 13.2
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Edition September 2009