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PHYSICAL SPECIFICATION |
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Nominal Voltage |
12V 200Ah |
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Dimension |
Length |
522±2mm （20.55 inches） 240±2mm (9.45 inches) 219±2mm (8.62 inches) 223±2mm (8.78 inches) |
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Weight |
Approx. 61.2Kg ( 134.92lbs) | |||||
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Standard Terminal |
Bolt-and-nut terminal Bolt Type: M8 |
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The Gel Batteries from Shimastu Gel series have been specifically designed with unique separators and the inclusion of silica gel to effectively immobilize the electrolyte within the battery. This exceptional construction makes it an ideal choice for applications that require frequent cyclic deep discharge or for standby purposes in harsh environments. Furthermore, these batteries boast an impressively long service life, ensuring reliable performance over extended periods of time. Features: Our unique polar plate design guarantees a prolonged floating charge lifespan of 15 years at a temperature of 25℃ (77°F). By rearranging the provided information, I have produced a highly similar content while maintaining the original text's essence.0F ) Another benefit of equalized current distribution is that it minimizes the risk of active material detachment. This also ensures that the battery retains its durability and longevity. Can you think of any other advantages of equalized current distribution in battery design? 3.High gas recombination efficiency 4.Good deep discharge resilience performance 5.No delamination phenomena in the electrolyte 6.Manufactured with high-porosity |
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| ELECTRICAL SPECIFICATION | ||||||
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Characteristics |
Discharge curves @ 25℃ (77 °F) |
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Capacity |
10 hour rate (20A) 5 hour rate (34A) 3 hour rate (50A) 1hour rate (120A) |
200Ah 170Ah 150Ah 120Ah |
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Capacity affected |
40℃ （104 0F） 25℃ （77 0F） 0℃ （32 0F） |
102% 100% 85% |
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Max Discharge Current |
2000A (5 Sec) | |||||
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Short Circuit Current |
3430A | |||||
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Internal Resistance |
Full charged battery (25℃,77 0F) 4mΩ | |||||
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Constant Voltage |
Cycle |
Initial Charging Current less than 50A Voltage 14.1~14.4V at 25℃ (77 0F ) Temperature Coefficient –30mV/℃ |
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Standby |
No limit on Initial Charging Current Voltage 13.5~13.8V at 25℃ (77 0F ) Temperature Coefficient –20mV/℃ |
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CONSTANT CURRENT DISCHARGE RATING A@25℃ |
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F.V/TIME |
10MIN |
15MIN |
30MIN |
1HR |
3HR |
5HR |
8HR |
10HR |
20HR |
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1.60V |
477.1 |
352.1 |
216.7 |
124.0 |
56.6 |
37.9 |
25.4 |
21.2 |
11.0 |
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1.65V |
438.7 |
336.6 |
208.0 |
119.3 |
54.8 |
36.8 |
25.1 |
20.9 |
10.9 |
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1.70V |
404.0 |
315.3 |
198.9 |
114.8 |
53.3 |
35.9 |
24.7 |
20.5 |
10.7 |
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1.75V |
369.8 |
293.6 |
190.0 |
110.0 |
51.7 |
35.0 |
24.4 |
20.3 |
10.6 |
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1.80V |
334.8 |
271.0 |
181.8 |
106.1 |
50.0 |
34.0 |
24.0 |
20.0 |
10.5 |
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CONSTANT POWER DISCHARGE RATING WATT PER CELL@25℃ |
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F.V/TIME |
10MIN |
15MIN |
30MIN |
1HR |
3HR |
5HR |
8HR |
10HR |
20HR |
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1.60V |
789.4 |
615.7 |
397.7 |
233.2 |
108.0 |
73.1 |
50.0 |
41.8 |
21.7 |
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1.65V |
760.4 |
597.3 |
385.7 |
225.6 |
105.2 |
71.2 |
49.1 |
41.1 |
21.4 |
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1.70V |
712.9 |
567.7 |
372.4 |
218.3 |
102.7 |
69.6 |
48.5 |
40.6 |
21.1 |
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1.75V |
664.3 |
536.3 |
359.7 |
210.5 |
100.2 |
68.1 |
47.9 |
40.0 |
21.0 |
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1.80V |
611.7 |
502.2 |
347.2 |
204.0 |
97.1 |
66.5 |
47.3 |
39.3 |
20.8 |
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