SWG210000 Datasheet, PDF (1/1 Pages) Shenzhen Sunnyway Battery Tech Co.Ltd. – GEL Battery

SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD.
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SWG210000(2V1000AH)
Outer dimensions (mm)
Specifications
Nominal Voltage
2V
Rated capacity (20 hour rate)
1000 Ah
Total Height 356 mm (14.02 inches)
Dimensions
Height
Length
330 mm (12.99inches)
475 mm (18.7 inches)
Width
175 mm (6.89 inches)
Weight Approx
70 Kg (154.7 lbs)
Characteristics
Capacity
20 hour rate(50 A)
10 hour rate(92 A)
1000 AH
920 AH
25 (77 )
5 hour rate(147A)
1 hour rate(552 A)
736 AH
552 AH
Internal Resistance Full charged Battery at 25 (77 ) _{0.4 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 Current less than368 A
Cycle
(constant
Voltage 2.35-2.40V
Voltage) _Float
Voltage 2.25-2.30V
120 112
120 63
475
Terminal Type (mm)
20
M8 20
Curves of cycle life(25 )
120
100
80
60
40
20
0
100%DOD
Idis=0.17C 5h
Ich=0.10C 10h
50%DOD
Idis=0.17C 2.5h
Ich=0.10C 5.0h
30%DOD
Idis=0.17C 1.5h
Ich=0.10C 3.0h
200 400 600 800 1000 1200 1400 1600 ^{1800 2000}
Number of cycles(cycles)
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
920A
1941A
460A
92A 50A
184A
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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