SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD.
R
SWE26000(2V600AH)
Outer dimensions (mm)
301
175
331
356
Terminal Type (mm)
20
11
120
M8 20
172
Specifications
Nominal Voltage
Rated capacity (10 hour rate)
Total Height
Height
Dimensions
Length
Width
Weight Approx
2 V
Curves of cycle life(25 )
Capacity(%)
600 Ah
356 mm (14.0 inches)
331 mm (13.0 inches)
301 mm (11.9 inches)
40
120
100
80
60
100%DOD
50%DOD
30%DOD
175 mm (6.89inches)
20
I
dis
=0.17C 5h
I
ch
=0.10C 10h
I
dis
=0.17C
I
ch
=0.10C
2.5h
5.0h
I
dis
=0.17C
I
ch
=0.10C
1.5h
3.0h
39 Kg (86lbs)
0
200
800
600
400
Number of cycles(cycles)
1000
1200
1400
1600
Characteristics
Capacity
25
(77
)
10 hour rate(60 A)
5 hour rate(96 A)
1 hour rate(360 A)
1.5 hour discharge to 1.75 V
Internal Resistance Full charged Battery at 25
Capacity
affected
by Temperature
(10hour rate)
Self-Discharge
at 25
(77
)
Terminal
Charge
(constant
Voltage)
Cycle
Float
40
(104
)
25
(77
)
0
(32
)
-15
(5
)
Capacity after 3 month storage
Capacity after 6 month storage
Capacity after 12 month storage
(77
)
600 AH
480 AH
360 AH
240 A
0.5 m
102%
100%
85%
65%
91%
82%
64%
Curves of charge voltage and temperature
Charge voltage(V)
(V/ 12V )
15.6
15.0
Cyc
le u
se
14.4
13.8
Stan
dby
use
T20
Initial Charging Current less than 240 A
Voltage 2.35-2.40V
Voltage 2.25-2.30V
13.2
-10
0
10
Ambient temperature(
20
30
40
)
50
60
Curves of capacity and temperature
Discharge Curves 25
(77
)
120
100
Capacity(%)
30A
80
60
40
20
0
-20
60A
120
A
6
A
00
0A
120
2 . 30
2 . 20
2 . 10
2 . 00
1 . 90
1 . 80
1 . 70
1 . 60
1 . 50
1 . 40
1 . 30
0 1
2
4
120A
300A
600A
1266A
60A
6 8 10
20
40 60
2
4
6 8 10
20
40
-10
10
20
0
Ambient temperature(
30
)
40
50
Constant Current(Amp) and Constant Power(Watt) Discharge Table at 25 (77 )
Time
A
1.60V
W
A
1.70V
W
A
1.75V
W
A
1.80V
W
A
1.85V
W
R
5min
10min
15min
30min
1h
2h
3h
4h
5h
8h
10h
20h
SUNNYWAY [ SHENZHEN SUNNYWAY BATTERY TECH CO.LTD. ]
