SW12420_17 Datasheet, PDF (1/1 Pages) Shenzhen Sunnyway Battery Tech Co.Ltd. – Constant Current(Amp) and Constant Power(Watt) Discharge Table at 25

SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD.
R
SW12420(12V42AH)
Outer dimensions (mm)
197
166
S(1w21V24422A0H)
Specifications
Nominal Voltage
12V
Rated capacity (10 hour rate)
42 Ah
Total Height 171 mm (6.73 inches)
Dimensions
Height
Length
171 mm (6.73 inches)
197 mm (7.73 inches)
Width
166mm (6.54 inches)
Weight Approx
13.0 Kg (28.6lbs)
Characteristics
Capacity
25 (77 )
10 hour rate(4.20 A)
5 hour rate(6.72 A)
1 hour rate(25.2 A)
42.0 AH
33.6 AH
25.2 AH
1.5 hour discharge to 10.5V
16.8 A
Internal Resistance Full charged Battery at 25 (77 ) _{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
T9
Initial Charging Current less than 16.8 A
Voltage 14.10-14.40V Time 10~12h
Voltage 13.50-13.80V
90 1
Terminal Type (mm)
3
20
6.2
M6 BOLT&NUT
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
16A ^8.4A
42A
88.6A
4.2A
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
R