SW12500 Datasheet, PDF (1/1 Pages) Shenzhen Sunnyway Battery Tech Co.Ltd. – General Battery

SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD.
R
SW12500(12V50AH)
Outer dimensions (mm)
S(1w21V25500A0H)
230 1
182 1
230 1
182 1
Specifications
Nominal Voltage
12V
Rated capacity (10 hour rate)
50 Ah
Dimensions
Total Height
Height
Length
T9
T16
232 mm (9.13 inches)
216 mm (8.43 inches)
208 mm (8.19 inches)
230 mm (9.10 inches)
Width
138 mm (5.43 inches)
Weight Approx
17.5 Kg (38.55 lbs)
Terminal Type (mm)
3
20
6.2
T9
14
M6 16
T16
Characteristics
Discharge Curves 25 (77 )
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
Internal Resistance Full charged Battery at 25 (77 ) 6 m
Capacity
affected
by Temperature
(10hour rate)
40 (104 )
25 (77 )
0 (32 )
-15 (5 )
102%
100%
85%
65%
Capacity after 3 month storage
Self-Discharge _{Capacity after 6 month storage}
at 25 (77 )
Capacity after 12 month storage
91%
82%
64%
Terminal
Charge _Cycle
(constant
Voltage) _Float
T9 T16
Initial Charging Currentless than20 A
Voltage 14.10-14.40V
Voltage 13.50-13.80V
13.8
13.2
12.6
12.0
11.4
10.8
10.2
9.6
9.0
8.4
7.8
25A ^{10A 5.0A}
50A
106A
1 2 4 6 8 10 2040602 4 6 8 10 20 40
(Min)
(h)
Constant Current(Amp) and Constant Power(Watt) Discharge Table at 25 (77 )
Time 5min 10min 15min 30min 1h
2h
A
9.60V
W
A
10.20V
W
A
10.50V
W
A
10.80V
W
A
11.10V
W
3h
4h
5h
8h
10h
20h