SW12440E Datasheet, PDF (1/1 Pages) Shenzhen Sunnyway Battery Tech Co.Ltd. – Photovaltaic & wind power battery

SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD.
R
SW12440E(12V44AH)
Outer dimensions (mm)
197
166
(1SW2V14244A4h0)E
Specifications
Nominal Voltage
Rated capacity (10 hour rate)
12V
44 Ah
Total Height 170 mm (6.73 inches)
Dimensions
Height
Length
170 mm (6.73 inches)
196 mm (7.70 inches)
Width
166mm (6.54 inches)
Weight Approx
13.8 Kg (30.4 lbs)
160
Terminal Type (mm)
3
20
6.2
T9
14
M6 16
T16
Characteristics
Capacity
25 (77 )
10 hour rate(4.4 A)
5 hour rate(7.0 A)
1 hour rate(24.2 A)
44.0 AH
35.0 AH
24.2 AH
1.5 hour discharge to 10.5V
17.6 A
Internal Resistance
Full charged Battery at 25 (77 ) 8.0 m
Capacity
affected
by Temperature
(10hour rate)
40 (104 )
25 (77 )
0 (32 )
-15 (5 )
102%
100%
85%
65%
Capacity after 3 month storage
Self-Discharge _{Capacity after 6 month storage}
at 25 (77 )
Capacity after 12 month storage
91%
82%
64%
Terminal
Charge _Cycle
(constant
Voltage) _Float
T16 T9
Initial Charging Current less than 11.0 A
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
9.60
9.00
8.40
7.80
8.8A ^4.4A
22A
44A
93A
0.51A
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