SW12440_11 Datasheet, PDF (1/1 Pages) Shenzhen Sunnyway Battery Tech Co.Ltd. – General Battery

SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD.
R
SW12440(12V44AH)
Outer dimensions (mm)
197
166
Specifications
Nominal Voltage
12V
Rated capacity (10 hour rate)
44 Ah
Total Height 180 mm (7.08 inches)
Dimensions
Height
Length
175 mm (6.89 inches)
197 mm (7.70 inches)
Width
166mm (6.54 inches)
Weight Approx
13.5 Kg (29.83 lbs)
Characteristics
Capacity
25 (77 )
10 hour rate(4.4 A)
5 hour rate(7.0 A)
1 hour rate(26.4 A)
44.0 AH
35.0 AH
26.4 AH
Approx
Internal Resistance Full charged Battery at 25 (77 )
7.8 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
T51
Initial Charging Current less than 17.6 A
Voltage 14.10-14.40V
Voltage 13.50-13.80V
155
Terminal Type (mm)
8.3
16
8.2
T51
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
22A ^{8.8A 4.4A}
44A
93A
1 2 4 6 8 10 2040602 4 6 8 10 20 40
(Min)
(h)
Constant Current(Amp) and Constant Power(Watt) Discharge Table at 25 (77 )
Time 5min 10min 15min 30min 1h
2h
A
9.60V
W
A
10.20V
W
A
10.50V
W
A
10.80V
W
A
11.10V
W
3h
4h
5h
8h
10h
20h