MSJ series
MSJ 300 2V 305AH
Valve Regulated Lead Acid Battery
Maintenance-Free Sealed Lead Acid Battery.
Absorbent Glass Mat (AGM) technology for efficient gas recombination of up to 99%.
Design for Standby Power Applications
【Design Life】
【 Float Charging Voltage】
2.21 ~ 2.25 VDC/Unit at 25℃ (77℉)
【Equalization Charging Voltage 】
2.35 VDC/Unit at 25℃ (77℉)
【 Self Discharge】
Up to 20 Years in Standby Service at 25℃
Eurobat (20℃) : 12 years and longer, Long Life
【 Operating Temperature Range】
Nominal Operating Temperature : 25℃(77℉)
Discharge : -20℃ ~ 50℃ (-4℉~122℉)
Charge: 0℃ ~ 40℃ (32℉~104℉)
Storage: -20℃ ~ 40℃ (-4℉~104℉)
Less than 10% after 90 days, can be stored up to 6 months at 25℃ (77℉);
Fully recharging is required before usage, and charged sooner if stored
at higher temperature than 25℃ (77℉).
Specification
Nominal Voltage
2V (single cell per unit)
305 Ah @10hr-rate to 1.80V per cell @25℃ (77℉)
Nominal Capacity
Weight
Approx. 21.80 Kg (48.05 lbs)
1800 A (5sec)
Maximum Discharge Current
Internal Resistance
Short Circuit Current
Maximum Charge Current
Terminal type
Approx. 0.33 mΩ
5075A
90 A
I4 thread copper alloy terminal to accept M8 bolt
414 Kgf-cm / 359 Lbf-in / 40.57 N-m
Flame Retardant ABS (UL 94-V0)
Terminal hardware Torque
Container Material
6.69±0.08
5.91±0.06
13.03±0.10
13.15±0.10
Depth (D)
170.0±2.0 mm
150.0±1.5 mm
331.0±2.5 mm
339.0±2.5 mm
inch
inch
inch
inch
Width (W)
Dimensions
Container height (h)
Overall Height (H)
Constant Current Discharge Characteristics Unit: A (25℃, 77℉)
F.V/Time
1.60V
1.67V
1.70V
1.75V
1.80V
1.83V
15MIN
556
498
468
421
360
318
30MIN
372
354
342
311
276
253
60MIN
228
2HR
131
129
128
125
120
114
3HR
93.6
92.6
92.0
90.3
87.1
83.7
4HR
72.4
71.6
71.1
69.8
67.4
65.0
5HR
59.0
58.4
58.1
57.1
55.3
53.5
6HR
50.0
49.5
49.2
48.4
47.1
45.7
8HR
39.1
38.7
38.5
38.0
37.0
35.9
10HR
32.3
32.1
31.9
31.5
30.7
29.8
20HR
16.2
16.0
16.0
15.7
15.3
14.9
24HR
13.5
13.4
13.3
13.1
12.8
12.4
222
218
207
191
179
Constant Power Discharge Characteristics Unit: W (25℃, 77℉)
F.V/Time
1.60V
1.67V
1.70V
1.75V
1.80V
1.83V
15MIN
974
905
869
794
712
642
30MIN
675
649
633
591
534
498
60MIN
414
406
400
384
358
338
2HR
249
247
245
240
231
221
3HR
179
177
176
173
168
162
4HR
141
140
139
137
134
130
5HR
117
116
116
114
112
108
6HR
100
8HR
76.9
76.3
75.9
74.8
72.5
70.3
10HR
60.2
59.7
59.5
58.6
57.0
55.2
20HR
30.1
29.9
29.7
29.3
28.5
27.6
24HR
25.1
24.9
24.8
24.4
23.7
23.0
99.7
99.3
98.1
95.7
93.3
Please refer to the official site for the latest rating confirmation. URL: www.csb-battery.com
Issued:
161212
Sales Offices
Recognized under UL 1989,
and certified by ISO 9001, 14001.
BUSINESS HEADQUARTERS
Tel: +886-2-2880-5600
Fax: +866-2-2888-3300
USA OFFICE
EUROPE (EMEA) OFFICE
Tel: +31(0)180-418-140
Fax: +31(0)180-418-327
TAIPEI OFFICE
Tel: +886-2-2880-5600
Fax: +866-2-2888-3300
Tel: +1-817-244-7777 / 1-(800)3-CSB-USA (272872)
Fax: +1-817-244-4445
SHENZHEN OFFICE (CHINA)
Tel: +86-755-8831-6488, 8831-6775
Fax: +86-755-8831-6075
SHANGHAI OFFICE (CHINA)
Tel: +86-21-5046-1622, 5046-0833
Fax: +86-21-5046-1046
BEIJING OFFICE (CHINA)
Tel: +86-10-5820-5336, 5820-5338
Fax: +86-10-5820-3053
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