SUNNYWAY SWE12220

SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD.
R
SWE12220(12V22AH)
Outer dimensions (mm)
77
167
181
Terminal Type (mm)
Specifications
Nominal Voltage
12V
Rated capacity (20 hour rate)
22 Ah
Total Height
167 mm (6.57 inches)
Height
167 mm (6.57 inches)
Length
181 mm (7.13 inches)
Width
77 mm (3.03 inches)
Curves of cycle life(25 )
120
6.50 Kg (14.33 lbs)
Weight Approx
Capacity(%)
Dimensions
Characteristics
(77 )
80
60
20 hour rate(1.10 A)
10 hour rate(2.02 A)
5 hour rate(3.74 A)
1 hour rate(13.2 A)
Capacity
25
100
100%DOD
I dis =0.25C 3h
I ch =0.10C
22.0 AH
20.2 AH
18.7 AH
13.2 AH
9h
30%DOD
50%DOD
70%DOD
I dis =0.25C
I ch =0.10C
2h
I dis =0.25C
1.5h
6h
I ch =0.10C
4.5h
40
I dis =0.25C
1.0h
I ch =0.10C
3.0h
20
0
400
200
800
600
1000
1200
1400
1600
Number of cycles(cycles)
Internal Resistance Full charged Battery at 25 (77 )
9m
Capacity
affected
by Temperature
(20hour rate)
40 (104 )
25 (77 )
0 (32 )
-15 (5 )
102%
100%
85%
65%
Self-Discharge
at 25 (77 )
Capacity after 3 month storage
Capacity after 6 month storage
Capacity after 12 month storage
91%
82%
64%
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
Terminal
Charge
(constant
Voltage)
T3 or T13
Initial Charging Current less than 8.8 A
Cycle
Voltage 14.40-14.70V
Float
Voltage 13.50-13.80V
01
1.1A
4.4A 2.0A
8.8A
22A
79A
2
66A
44A
4 6 8 10
20 4060
2
4 6 8 10 20 40
Constant Current(Amp) and Constant Power(Watt) Discharge Table at 25 (77
5min
Time
9.60V
10.20V
10.50V
10.80V
11.10V
10min
15min
30min
1h
3h
2h
4h
5h
8h
)
10h
20h
A
W
A
W
A
W
A
W
A
W
R
Edition May 2008