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PHYSICAL SPECIFICATION |
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Nominal Voltage Nominal Capacity (10HR) |
12V 120Ah |
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Dimension |
Length Width Container Height Total Height |
407±2mm (16.02 inches) 174±2mm (6.85 inches) 238±2mm (9.37 inches) 238±2mm (9.37 inches) |
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Weight |
Approx. 35.5Kg ±3% (78.26lbs) |
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Standard Terminal |
Bolt-and-nut terminal Bolt Type: M6 |
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The Shimastu Gel series Gel Batteries are designed with unique separators and a silica gel that securely holds the electrolyte inside the battery, making it ideal for use in tough environments where frequent deep discharge cycles or standby operations are common. Additionally, these batteries boast a lengthy service life, making them a reliable and efficient power source for your electrical needs. Features Our polar plate design is truly unique, providing a guaranteed floating charge lifespan of 15 years when maintained at a temperature of 25℃ (77°F). This demonstrates our commitment to producing high-quality products that meet the needs of our customers. By using innovative technology and materials, we're able to offer a superior performance that you can rely on year after year. Invest in our products today and experience the difference for yourself.0F ) The active material is not easy to fall off due to equalized current distribution. It ensures that the generated content is highly similar to the original text information but does not follow the conversational style of ChapGPT. 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 (12A) 5 hour rate (20.4A) 3 hour rate (30A) 1 hour rate (66A) |
120Ah 102Ah 90Ah 66Ah |
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Capacity affected by temperature |
40℃ （104 0F） 25℃ （77 0F） 0℃ （32 0F） |
102% 100% 85% |
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Max Discharge Current |
1200A(5 Sec) |
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Short Circuit Current |
2220A |
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Internal Resistance |
Full charged battery (25℃,77 0F)5.2mΩ |
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Constant Voltage Charge |
Cycle |
Initial Charging Current less than 30A 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 |
280.7 |
220.1 |
131.3 |
74.4 |
34.0 |
22.7 |
15.3 |
12.7 |
6.62 |
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1.65V |
258.1 |
210.4 |
126.1 |
71.6 |
32.9 |
22.1 |
15.1 |
12.5 |
6.53 |
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1.70V |
237.6 |
197.1 |
120.6 |
68.9 |
32.0 |
21.5 |
14.8 |
12.3 |
6.44 |
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1.75V |
217.5 |
183.5 |
115.2 |
66.0 |
31.0 |
21.0 |
14.6 |
12.2 |
6.36 |
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1.80V |
196.9 |
169.4 |
110.2 |
63.6 |
30.0 |
20.4 |
14.4 |
12.0 |
6.30 |
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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 |
464.4 |
384.8 |
238.6 |
139.9 |
64.8 |
43.9 |
30.0 |
25.1 |
13.0 |
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1.65V |
447.3 |
373.3 |
231.5 |
135.3 |
63.1 |
42.7 |
29.5 |
24.7 |
12.8 |
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1.70V |
419.3 |
354.8 |
223.5 |
131.0 |
61.6 |
41.8 |
29.1 |
24.3 |
12.7 |
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1.75V |
390.7 |
335.1 |
215.6 |
126.3 |
60.1 |
40.9 |
28.7 |
24.0 |
12.6 |
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1.80V |
359.8 |
313.9 |
208.4 |
122.4 |
58.2 |
39.9 |
28.4 |
23.6 |
12.5 |
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