SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD.
R
SW1235(12V3.5AH)
Outer dimensions (mm)
70
90
SW
(12V123
3.5A 5
H)
Specifications
Terminal Type (mm)
12V
Nominal Voltage
Rated capacity (20hour rate)
TotalHeight
3.5Ah
106mm (4.17 inches)
101mm (3.98 inches)
90mm (3.54 inches)
70mm (2.76 inches)
1.26Kg (2.77lbs)
Height
3.2
Dimensions
Length
6.35
Width
Weight Approx
Discharge Curves 25 (77
)
Characteristics
20 hour rate(0.20 A)
10 hour rate(0.37 A)
3.50 AH
3.22 AH
2.98 AH
1.20 AH
1.6 A
Capacity
25 (77
5 hour rate(0.68 A)
1 hour rate(2.40 A)
)
13.8
13.2
12.6
12.0
11.4
10.8
10.2
9.6
1.5 hour discharge to 10.5V
Full charged Battery at 25 (77
)
Internal Resistance
Capacity
65 m
40 (104
25 (77
(32
-15 (5
Capacity after 3 month storage
Capacity after 6 month storage
Capacity after 12 month storage
T1
)
102%
100%
85%
affected
)
by Temperature
(20hour rate)
0
)
0.18A
0.35A
0.7A
)
65%
1.4A
9.0
3.5A
8.4
91%
82%
64%
7.0A
Self-Discharge
7.8
10.5A
12.6A
at 25 (77
)
0 1
2
4
6 8 10 20 40 60
2
4
6 8 10 20 40
Terminal
Initial Charging Currentless than1.20A
Voltage 14.40-14.70V
Charge
Cycle
Float
(constant
Voltage)
Voltage 13.50-13.80V
Constant Current(Amp) and Constant Power(Watt) Discharge Table at 25 (77
)
Time
5min
10min
15min
30min
1h
2h
3h
4h
5h
8h
10h
20h
A
9.60V
W
A
10.20V
10.50V
10.80V
11.10V
W
A
W
A
W
A
W
R
Edition May 2008
SUNNYWAY [ SHENZHEN SUNNYWAY BATTERY TECH CO.LTD. ]