SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD.
R
SW12520W(12V140Ah)
Outer dimensions (mm)
341
173
SW1
2520
(12V
W
140A
H)
Specifications
Terminal Type (mm)
12V
Nominal Voltage
520W
CAPACITY(15 minutes rate to 1.67V/cell)
16
Rated capacity (10hour rate)
140Ah
TotalHeight
Height
Length
Width
283 mm (11.15 inches)
283 mm (11.15 inches)
341 mm (13.4 inches)
173mm (6.81inches)
46Kg (101.2lbs)
Dimensions
M8 16
Weight Approx
Characteristics
Discharge Curves 25 (77
)
30min rate
1881W
3120W
5506W
Capacity
15min rate
5min rate
13.8
13.2
12.6
12.0
11.4
10.8
10.2
9.6
25 (77
)
Internal Resistance
Full charged Battery at 25 (77
)
3 m
Capacity
affected
40 (104
25 (77
(32
-15 (5
)
102%
100%
85%
)
by Temperature
(20hour rate)
0
)
)
14A
65%
24A
62A
180A
Capacity after 3 month storage
Capacity after 6 month storage
Capacity after 12 month storage
91%
82%
64%
9.0
8.4
7.8
Self-Discharge
at 25 (77
)
386A
6 8 10 2040602
(Min)
1
2
4
4
6 8 10 20 40
Terminal
T19
(h)
Charge
Initial Charging Current less than 28A
Voltage 14.10-14.40V
Cycle
Float
(constant
Voltage)
Voltage 13.50-13.80V
o o
Constant power discharge unit:watts(25 C , 77 F
o o
Constant current discharge unit:A(25 C , 77 F
)
)
5min 15min 30min 45min 60min 90min
9.60V 517.4 298.5 182.6 133.5 104.2 77.4
5h
10h
15.0
14.7
14.4
14.0
13.6
13.2
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
23.0
22.8
22.6
22.3
22.1
21.6
10.02V 490.0 286.6 175.2 126.7 99.6
10.2V 455.7 276.2 169.3 123.8 96.4
10.5V 421.4 258.4 157.4 113.7 87.9
10.8V 401.8 228.7 142.2 102.8 80.9
73.4
70.2
65.9
61.8
58.7
10.8V 4569 3352 2630 2300 1640 1186 936
11.1V 4069 2995 2389 2122 1524 1114 880
718
683
11.1V 352.8 209.4 132.7 96.4
75.9
R
Edition September 2009
SUNNYWAY [ SHENZHEN SUNNYWAY BATTERY TECH CO.LTD. ]