SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD.
R
SW12500(12V50AH)
Outer dimensions (mm)
1
1
216
211
1
230 1
1
230 1
1
1
13 8
Sw 1
2
(1 2 5 0 0
V50
AH)
182 1
182 1
Specifications
Nominal Voltage
Rated capacity (10 hour rate)
Total Height
Height
Dimensions
Length
Width
Weight Approx
T9
T16
Terminal Type (mm)
12V
50 Ah
20
232 mm (9.13 inches)
3
14
13 8
50
40
1
208 mm (8.19 inches)
230 mm (9.10 inches)
138 mm (5.43 inches)
17.5 Kg (38.55 lbs)
6.2
20
216 mm (8.43 inches)
M6 16
T9
Discharge Curves 25
(77 )
T16
Characteristics
Capacity
25
(77
)
10 hour rate(5.0 A)
5 hour rate(8.0 A)
1 hour rate(30 A)
50.0 AH
40.0 AH
30.0 AH
6m
102%
100%
85%
65%
91%
82%
64%
13.8
13.2
12.6
12.0
11.4
10.8
10.2
9.6
9.0
8.4
7.8
1 2
106A
4 6 8 10 20 40 60 2
(Min)
4 6 8 10 20 40
(h)
25A
50A
10A
5.0A
Internal Resistance Full charged Battery at 25 (77 )
Capacity
affected
by Temperature
(10hour rate)
40 (104 )
25 (77 )
0 (32 )
-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)
Cycle
Float
T9 T16
Initial Charging Current less than 20 A
Voltage 14.10-14.40V
Voltage 13.50-13.80V
Constant Current(Amp) and Constant Power(Watt) Discharge Table at 25 (77
Time
5min
A
W
A
W
A
W
A
W
A
W
)
10h
20h
10min
15min
30min
1h
2h
3h
4h
5h
8h
9.60V
10.20V
10.50V
10.80V
11.10V
5
232
211
1
SUNNYWAY [ SHENZHEN SUNNYWAY BATTERY TECH CO.LTD. ]
