SW12120E Datasheet, PDF (1/1 Pages) Shenzhen Sunnyway Battery Tech Co.Ltd. – Photovaltaic & wind power battery

SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD.
R
SW12120E(12V12AH)
Outer dimensions (mm)
151
98
S( _{1W2 V1 21 12 2A0HE) (1SW2V11221A2H0)E}
Specifications
Nominal Voltage
12V
Rated capacity (20 hour rate)
12Ah
Total Height 100 mm (3.94 inches)
Dimensions
Height
Length
94 mm (3.70 inches)
151 mm (5.94 inches)
Width
98 mm (3.86 inches)
Weight Approx
3.6 Kg (7.96 lbs)
Characteristics
Capacity
25 (77 )
20 hour rate(0.60 A)
10 hour rate(1.10 A)
5 hour rate(1.92A)
1 hour rate(6.60 A)
12 AH
11.0 AH
9.6 AH
6.60 AH
Internal ResistanceFull charged Battery at 25 (77 ) 15 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
T2
Initial Charging Current less than3.0A
Voltage 14.40-14.70V
Voltage 13.50-13.80V
Terminal Type (mm)
3.4
7.85
T2 T 2
Discharge Curves 25 (77 )
13.8
13.2
12.6
12.0
11.4
10.8
10.2
9.60
9.00
2. A ^{1.1A 0.6A}
6.0A
12A
0.13A
8.40
23A
7.80
0 1 2 4 6 8 10 20 40 60 2 4 6 8 10 20 50 100 200
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 (77 )
10min 30min
1h
3h
4h
5h
8h
10h
20h
50h
100h
R
Edition Nov. 2009