SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD.
R
SWE1290(12V9.0AH)
Outer dimensions (mm)
151
65
SW E1
(1 2 V 2 9 0
9AH
)
(12 E
S WV
9 A9
1 2 H0
)
Terminal Type (mm)
3.2
3.4
7.85
Rated capacity (20 hour rate)
Total Height
Height
Dimensions
Length
Width
Weight Approx
9.0 Ah
100mm (3.94 inches)
6.35
0.8
94mm (3.70 inches)
151mm (5.94 inches)
65mm (2.56 inches)
2.50Kg (5.53 lbs)
T1
T
1
T
2
Curves of cycle life(25 )
120
Capacity(%)
100
80
60
Characteristics
20 hour rate(0.45 A)
10 hour rate(0.83A)
5 hour rate(1.53 A)
1 hour rate(5.40 A)
9.00 AH
8.30AH
7.65 AH
5.40 AH
100%DOD
I
dis
=0.25C 3h
I
ch
=0.10C
9h
70%DOD
I
dis
=0.25C
2h
50%DOD
I
dis
=0.25C
1.5h
0.8
30%DOD
4.5h
I
ch
=0.10C
6h
I
ch
=0.10C
I
dis
=0.25C
6.35
1.0h
Nominal Voltage
12V
40
20
0
800
1000
1200
4.75
Specifications
94
100
I
ch
=0.10C
3.0h
Capacity
25
(77 )
200
400
600
1400
1600
Number of cycles(cycles)
Internal Resistance Full charged Battery at 25 (77 ) 17 m
Capacity
affected
by Temperature
(20hour rate)
Self-Discharge
at 25 (77 )
Terminal
Charge
(constant
Voltage)
40 (104 )
25 (77 )
0 (32 )
-15 (5 )
Capacity after 3 month storage
Capacity after 6 month storage
Capacity after 12 month storage
102%
100%
85%
65%
91%
82%
64%
Discharge Curves 25
(77 )
T2 or T1
Initial Charging Current less than3.60A
Cycle
Voltage 14.40-14.70V
Voltage 13.50-13.80V
Float
13.8
13.2
12.6
12.0
11.4
10.8
10.2
9.6
9.0
8.4
7.8
0 1
2
4
1.8A
3.6A
9.0A
18A
27A
29A
0.90A
0.45A
6 8 10
20
40 60
2
4
6 8 10
20
40
Constant Current(Amp) and Constant Power(Watt) Discharge Table at 25 (77
Time
9.60V
10.20V
10.50V
10.80V
11.10V
A
W
A
W
A
W
A
W
A
W
)
10h
20h
5min
10min
15min
30min
1h
2h
3h
4h
5h
8h
R
