SW28000 Datasheet, PDF (1/1 Pages) Shenzhen Sunnyway Battery Tech Co.Ltd. – Telecom & Industry stationary battery

SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD.
R
Sw28000(2V800AH)
Outer dimensions (mm)
96
108
96 61
Specifications
Nominal Voltage
2V
Rated capacity (10 hour rate)
800 Ah
Total Height 356 mm (14.0 inches)
Dimensions
Height
Length
330 mm (13.0 inches)
411 mm (16.1 inches)
Width
175 mm (6.89 inches)
Weight Approx
53 Kg (117 lbs)
Characteristics
Capacity
25 (77 )
10 hour rate(120 A)
5 hour rate(128A)
1 hour rate(480 A)
800 AH
640 AH
480 AH
Approx
Internal Resistance _{Full charged Battery at 25 (77 )}
0.25 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
T20
Initial Charging Currentless than320 A
Voltage 2.35-2.40V
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
800A
1688A
160A ^80A
400A
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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