SW27500 Datasheet, PDF (1/1 Pages) Shenzhen Sunnyway Battery Tech Co.Ltd. – Telecom & Industry stationary battery

SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD.
R
Sw27500(2V750AH)
Outer dimensions (mm)
96
108
96 61
Specifications
Nominal Voltage
2V
Rated capacity (10 hour rate)
750 Ah
Total Height 356 mm (14.0 inches)
Dimensions
Height
Length
330 mm (13.0 inches)
410 mm (16.1 inches)
Width
175 mm (6.89 inches)
Weight Approx
50 Kg (110.5 lbs)
Characteristics
Capacity
25 (77 )
10 hour rate(75 A)
5 hour rate(120A)
1 hour rate(450 A)
750 AH
600 AH
450 AH
Approx
Internal Resistance Full charged Battery at 25 (77 )
0.28 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
T20
Charge
Initial Charging Currentless than300 A
Cycle
(constant
Voltage 2.35-2.40V
Voltage) _Float
Voltage 2.25-2.30V
61 96
108
96
411
Terminal Type (mm)
20
M8 20
Discharge Curves 25 (77 )
2.30
2.20
2.10
2.00
1.90
1.80
1.70
1.60
1.50
1.40
1.30
01 2
750A
1583A
150A 75
375A
4 6 8 10 20 40 60 2 4 6 8 10 20 40
Constant Current(Amp) and Constant Power(Watt) Discharge Table at 25 (77 )
Time 5min 10min 15min 30min 1h
2h
A
1.60V
W
A
1.70V
W
A
1.75V
W
A
1.80V
W
A
1.85V
W
3h
4h
5h
8h
10h
20h
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