SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD.
R
SW12220(12V22AH)
Outer dimensions (mm)
181
77
Specifications
Nominal Voltage
Rated capacity (20 hour rate)
Total Height
Height
Dimensions
Length
Width
Weight Approx
12V
22 Ah
167 mm (6.57 inches)
167 mm (6.57 inches)
181 mm (7.13 inches)
77 mm (3.03 inches)
6.10 Kg (13.426 lbs)
Terminal Type (mm)
Characteristics
20 hour rate(1.10 A)
10 hour rate(2.02 A)
Capacity
5 hour rate(3.74 A)
25 (77 )
1 hour rate(13.2 A)
1.5 hour discharge to 10.5V
Internal Resistance Full charged Battery at 25 (77 )
Capacity
40 (104 )
affected
25 (77 )
by Temperature
0 (32 )
(20hour rate)
-15 (5 )
Capacity after 3 month storage
Self-Discharge Capacity after 6 month storage
at 25 (77 )
Capacity after 12 month storage
Terminal
Charge
(constant
Voltage)
22.0 AH
20.2 AH
18.7 AH
13.2 AH
8.8 A
9m
102%
100%
85%
65%
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
01 2
167
1.1A
4.4A 2.0A
8.8A
22A
79A
66A
44A
4 6 8 10 20 4060 2
4 6 8 10 20 40
T3 or T13
Initial Charging Current less than 8.8 A
Cycle
Voltage 14.40-14.70V
Float
Voltage 13.50-13.80V
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
Edition May 2008
SUNNYWAY [ SHENZHEN SUNNYWAY BATTERY TECH CO.LTD. ]
