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MSJ 500
2V 500Ah
Specification
Cells Per Unit
Voltage Per Unit
Capacity
Weight
Maximum Discharge Current
Internal Resistance
Operating Temperature Range
MSJ 500 is a long service life battery up to 20
years expected life under normal float charge.
As wit hall CSB batteries , all are rechargeable,
highly efficient , leak proof and maintenance free.
1
2
500Ah @ 10hr-rate to 1.80V per cell @25 (77 )
Approx. 36.5 kg(80.47 lbs)
3000A(5sec)
Approx. 0.42m
Discharge: -20 ~50 (-4 ~122 )
Charge: 0 ~40 (32 ~104 )
Storage: -20 ~40 (-4 ~104 )
Nominal Operating Temperature Range
25 3 (77 5 )
2.23 0.02/Cell at 25 (77 ) Temp.
Float Charging Voltage
Coefficient 3.3mV/ ( 1.8mV/ )
Recommended Maximum Charging Current Limit
150A
Equalization / Cycle Use Charging Voltage
2.35V Temps coefficient
3.3mV/ ( 1.8mV/ )
Terminal
Pb-Ca-Sn Alloy L Terminal
The container and cover are made of flame retardant
Container Material
CSB-manufactured
VRLA
batteries are UL-
recognized components
under UL924 and UL1989.
CSB is also certified by
ISO 9001 and ISO 14001.
plastics which meet ABS(UL 94-V0/File E88637)
specifications.The oxygen index level is higher than 28
Dimensions :
Unit: mm (inch)
Overall Height (H)
365±3 (14.37±0.12)
Container height (h)
331±3 (13.03±0.12)
Length (L)
241±3 (9.48±0.12)
Width (W)
171±3 (6.73±0.12)
The system of manufacturer was certified by
URS according to ISO 9001,ISO 14001.
Constant Current Discharge Characteristics
Unit:A (25
,77
)
F.V/Time
1.60V
1.67V
1.70V
1.75V
1.80V
1.83V
F.V/Time
1.60V
1.67V
1.70V
1.75V
1.80V
1.83V
15MIN
794
755
704
625
538
455
15MIN
1390
1377
1267
1139
980
829
30MIN
527
506
477
424
391
352
30MIN
937
932
867
781
720
649
60MIN
323
309
303
279
263
243
60MIN
577
575
557
520
490
452
2HR
192
185
182
172
164
155
2HR
347
342
337
322
308
290
3HR
143
137
134
127
122
116
3HR
260
259
251
242
232
221
4HR
114
110
109
103
102
94.0
4HR
209
207
204
197
191
176
5HR
96.0
92.0
91.0
87.0
84.0
80.0
5HR
177
175
173
166
161
154
6HR
83.0
81.0
79.0
75.0
74.0
70.0
,77
8HR
67.0
64.0
63.0
61.0
60.0
57.0
)
10HR
56.0
54.0
53.0
52.0
50.0
48.0
10HR
106
105
104
101
98.0
95.0
Constant Power Discharge Characteristics
Unit:W (25
6HR
157
155
152
145
142
134
8HR
125
124
122
119
115
110
RA: 0812
CSB-BATTERY [ CSB BATTERY CO., LTD. ]
