SW215000_17 Datasheet, PDF (1/1 Pages) Shenzhen Sunnyway Battery Tech Co.Ltd. – Constant Current(Amp) and Constant Power(Watt) Discharge Table at 25

SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD.
R
SW215000(2V1500AH)
Outer dimensions (mm)
401
Specifications
Nominal Voltage
2V
Rated capacity (10 hour rate)
1500 Ah
Total Height 369 mm (14.5 inches)
Dimensions
Height
Length
342 mm (13.5 inches)
401 mm (15.8 inches)
Width
351 mm (13.8 inches)
Weight Approx
100Kg(222.0 lbs)
Terminal Type (mm)
φ20
M8×20
Characteristics
Capacity
25℃(77℉)
10 hour rate(150 A)
5 hour rate(240 A)
1 hour rate(900 A)
1500 AH
1200 AH
900AH
1.5 hour discharge to 1.75 V
600 A
Internal Resistance Full charged Battery at 25℃(77℉) _{0.3 mΩ}
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 Current less than600 A
Voltage 2.35-2.40V
Voltage 2.25-2.30V
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
300A ^150A
750A
1500A
3165A
0 1 2 4 6 8 10 20 4060 2 4 6 8 10 20 40
(min)
(h)
Time
A
9.60V
W
A
10.20V
W
A
10.50V
W
A
10.80V
W
A
11.10V
W
Constant Current(Amp) and Constant Power(Watt) Discharge Table at 25℃(77℉)
10min 30min
1h
2h
3h
4h
5h
8h
3165.0 1710.0 900.0
525.0
387.0
300.0
248.1
173.7
5865
2850.0
3060
1665.0
1740
846.0
1020
501.0
750
375.0
585.0
292.5
480.0
243.1
330.0
170.6
5640
2700.0
3030
1530.0
1635
825.0
960
489.0
720
366.0
570.0
288.0
465.0
240.0
330.0
168.8
5460
2550.0
2850
1410.0
1575
795.0
945
477.0
705
357.0
555.0
283.5
459.0
234.0
325.5
164.4
5250
2745
1515
930
690
543.0
450.0
315.0
2400.0
4950
1260.0
2520
750.0
1470
465.0
915
345.0
690
275.0
532.5
228.0
447.0
160.0
301.5
10h
165.0
307.5
155.3
292.5
153.0
289.5
150.0
288.0
146.3
285.0
20h
85.5
163.4
84.0
160.5
83.0
157.5
81.9
156.0
81.0
153.8
R