SUNNYWAY SWE220000

SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD.
R
SWE220000(2V2000AH)
Outer dimensions (mm)
344
369
491
107
107
132
Terminal Type (mm)
106
20
36
11
162
351
162
36
0
0
0 )
0 H
2A
20
G0 0
W2
SV
(2
106
107
107
132
M8 20
Specifications
Curves of cycle life(25 )
2 V
Nominal Voltage
120
Total Height
369 mm (14.5 inches)
Height
344 mm (13.5 inches)
Length
491 mm (19.3 inches)
Capacity(%)
2000 Ah
Rated capacity (10 hour rate)
100
80
60
Dimensions
100%DOD
40
Width
I dis =0.17C 5h
I ch =0.10C 10h
351 mm (13.8 inches)
30%DOD
50%DOD
I dis =0.17C
I ch =0.10C
I dis =0.17C
I ch =0.10C
2.5h
5.0h
1.5h
3.0h
20
131 Kg (290lbs)
Weight Approx
0
200
800
600
400
Number of cycles(cycles)
1000
1200
1400
1600
Characteristics
10 hour rate(200 A)
5 hour rate(320 A)
1 hour rate(1200 A)
25
(77
)
2000 AH
1600 AH
1200 AH
1.5 hour discharge to 1.75 V
Internal Resistance Full charged Battery at 25
(77
102%
100%
85%
65%
Self-Discharge
at 25
(77
)
Capacity after 3 month storage
Capacity after 6 month storage
Capacity after 12 month storage
91%
82%
64%
Cycle
Float
15.6
0.3 m
40
(104
)
25
(77
)
0
(32
)
-15
(5
)
Terminal
Charge voltage(V)
800 A
)
Capacity
affected
by Temperature
(10hour rate)
Charge
(constant
Voltage)
Curves of charge voltage and temperature
(V/1 2V)
Capacity
le u
se
14.4
S ta n
13.8
dby
use
13.2
T20
Initial Charging Current less than 800 A
Voltage 2.35-2.40V
Voltage 2.25-2.30V
-10
0
10
20
30
40
Ambient temperature(
Discharge Curves 25
Curves of capacity and temperature
120
Cyc
15.0
(77
)
50
60
)
Capacity(%)
100
100A
80
2.30
2.20
2.10
2.00
1.90
1.80
1.70
1.60
1.50
1.40
1.30
20 0A
4
60
00A
20
40
00
A
0
400
A
20
400A
1000A
4220A
0 1
0
-20
-10
10
20
0
Ambient temperature(
30
40
2
4
6 8 10
20
40 60
2
4
5min
1.60V
1.70V
1.75V
1.80V
1.85V
10min
15min
6 8 10 20 40
50
)
Constant Current(Amp) and Constant Power(Watt) Discharge Table at 25 (77
Time
200A
2000A
30min
1h
3h
2h
A
W
A
W
A
W
A
W
A
W
R
4h
5h
8h
)
10h
20h