SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD.
R
SW12150(12V15AH)
Outer dimensions (mm)
181
77
SW
(1 2
V15
121
50
Ah)
Specifications
Nominal Voltage
Rated capacity (20 hour rate)
Total Height
Height
Dimensions
Length
Width
Weight Approx
12V
15Ah
167 mm (6.57 inches)
167 mm (6.57 inches)
181 mm (7.13 inches)
77 mm (3.03 inches)
5.3 Kg (11.68 lbs)
Terminal Type (mm)
Characteristics
20 hour rate(0.75A)
15.0 AH
10 hour rate(1.38A)
13.8 AH
Capacity
5 hour rate(2.50A)
12.5 AH
25 (77 )
1 hour rate(9.00A)
9.00 AH
1.5 hour discharge to 10.5V
6.4 A
Full charged Battery at 25 (77 ) 17 m
Internal Resistance
Capacity
40 (104 )
102%
affected
25 (77 )
100%
by Temperature
0 (32 )
85%
(20hour rate)
-15 (5 )
65%
Self-Discharge
at 25 (77 )
Terminal
Charge
(constant
Voltage)
Cycle
Float
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
0 1
2
167
6.0A
15A
45A
60A
30A
3.0A
1.5A
0.75A
4 6 8 10
20
40 60
2
4 6 8 10 20 40
T3 or T13
Initial Charging Current less than6.0A
Voltage 14.40-14.70V
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
SUNNYWAY [ SHENZHEN SUNNYWAY BATTERY TECH CO.LTD. ]
