SW1234W Datasheet, PDF (1/1 Pages) Shenzhen Sunnyway Battery Tech Co.Ltd. – High rate discharge battery

SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD.
R
SW1234W(12V8Ah)
Outer dimensions (mm)
151
65
(S12WV182.304AWh)
Specifications
Nominal Voltage
CAPACITY(15 minutes rate to 1.67V/cell)
Rated capacity (20 hour rate)
12V
34W
8Ah
Total Height 100mm (3.94 inches)
Dimensions
Height
Length
94mm (3.70 inches)
151mm (5.94 inches)
Width
65mm (2.56 inches)
Weight Approx
2.45Kg (5.5 lbs)
Characteristics
Capacity
25 (77 )
30min rate
15min rate
6min rate
115W
204W
393W
Internal ResistanceFull charged Battery at 25 (77 ) 22 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
T1 T2
Charge
Initial Charging Current less than2.00A
Cycle
(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 30MIN 60MIN 5h 10h 20h
9.60V 21.30 16.89 12.07 6.74 3.67 9.75 4.75 0.27
10.02V 20.28 15.80 11.95 6.44 3.50 9.60 4.70 0.27
10.20V 19.31 15.47 11.24 6.32 3.44 9.50 4.65 0.26
10.50V 18.34 14.64 10.80 6.20 3.43 9.15 4.60 0.25
10.80V 17.13 13.80 10.35 6.09 3.41 8.90 4.50 0.25
11.10V 16.41 13.45 9.90 5.95 3.39 8.50 4.40 0.24
Terminal Type (mm)
T1
T2
3.2
6.35
3.4
7.85
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
01 2
9.7A
4.64A
17A
27.5A
34.6A
4 6 8 10 20 40 60 2 4 6 8 10 20
Constant current discharge unit:A( ₂₅^o_{C , 77} ^o_{F )}
5MIN 10MIN 15MIN 30MIN 60MIN 5h 10h 20h
9.60V 21.30 16.89 12.07 6.74 3.67 9.75 4.75 0.27
10.02V 20.28 15.80 11.95 6.44 3.50 9.60 4.70 0.27
10.20V 19.31 15.47 11.24 6.32 3.44 9.50 4.65 0.26
10.50V 18.34 14.64 10.80 6.20 3.43 9.15 4.60 0.25
10.80V 17.13 13.80 10.35 6.09 3.41 8.90 4.50 0.25
11.10V 16.41 13.45 9.90 5.95 3.39 8.50 4.40 0.24
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Edition Nov. 2009