SW12180E Datasheet, PDF (1/1 Pages) Shenzhen Sunnyway Battery Tech Co.Ltd. – Photovaltaic & wind power battery

SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD.
R
SW12180E(12V18AH)
Outer dimensions (mm)
181
77
( 1S2WV11281. _{08A0HE )}
Specifications
Nominal Voltage
12V
Rated capacity (20 hour rate)
18Ah
Total Height 167 mm (6.57 inches)
Dimensions
Height
Length
167 mm (6.57 inches)
181 mm (7.13 inches)
Width
77 mm (3.03 inches)
Weight Approx
5.6Kg (12.3 lbs)
Characteristics
20 hour rate(0.9 A)
18.0 AH
Capacity
25 (77 )
10 hour rate(1.65A)
5 hour rate(2.88A)
1 hour rate(9.90A)
16.5AH
14.4AH
9.90AH
1.5 hour discharge to 10.5V
6.8 A
Internal ResistanceFull charged Battery at 25 (77 ) 10m
Capacity
40 (104 )
102%
affected
25 (77 )
100%
by Temperature
0 (32 )
85%
(20hour rate)
-15 (5 )
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
T3 T13
Charge
Initial Charging Current less than4.50A
Cycle
(constant
Voltage 14.10-14.40V
Voltage) _Float
Voltage 13.50-13.80V
Terminal Type (mm)
12
2
12
5.3
M5 BOLT&NUT
TT3 3
M5 10
T1 3
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
3.29A ^{1.65A 0.90A}
9.0A
18A
0.19A
35A
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