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PHYSICAL SPECIFICATION | ||||||
Nominal Voltage | 12V 9Ah |
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Dimension | Length | 151±1mm (5.94 inches) 65±1mm (2.56 inches) 95±1mm (3.74 inches) 100±1mm (3.94 inches) | ||||
Weight | Approx. 2.55 Kg ±3% (5.62lbs) | |||||
Standard Terminal | Fasten Tab No.250E(F2) | |||||
| Shimastu NP series AGM VRLA Batteries have been developed as general purpose batteries,they're valve-regulated lead acid batteries with high quality. Absorbed Glass Mat(AGM) separators & high purity raw materials, featured by perfectly good performance and reliable standby service life. | |||||
ELECTRICAL SPECIFICATION | ||||||
Characteristics | Discharge curves @ 25℃ (77 °F) | |||||
Capacity | 20 hour rate (0.45A) 10 hour rate (0.846A) 5 hour rate (1.53A) 3 hour rate (2.25A) 1 hour rate (4.95A) | 9Ah 8.5Ah 7.7Ah 6.8Ah 5Ah |
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Capacity affected | 40℃ (104 0F) 25℃ (77 0F) 0℃ (32 0F) | 102% 100% 85% | ||||
Max Discharge Current | 90A(5 Sec) | |||||
Short Circuit Current | 450A | |||||
Internal Resistance | Full charged battery (25℃,77 0F) 20mΩ | |||||
Constant Voltage | Cycle | Initial Charging Current less than 2.7A Voltage 14.4~15.0V at 25℃ (77 0F ) Temperature Coefficient –30mV/℃ | ||||
Standby | No limit on Initial Charging Current Voltage 13.5~13.8V at 25℃ (77 0F ) Temperature Coefficient –20mV/℃ | |||||
CONSTANT CURRENT DISCHARGE RATING A@25℃ | |||||||||
F.V/TIME | 5MIN | 10MIN | 15MIN | 30MIN | 1HR | 3HR | 5HR | 10HR | 20HR |
1.60V | 35.35 | 24.74 | 17.71 | 10.17 | 5.535 | 2.548 | 1.702 | 0.889 | 0.470 |
1.65V | 32.87 | 23.38 | 16.93 | 9.76458 | 5.349 | 2.475 | 1.661 | 0.878 | 0.462 |
1.70V | 29.66 | 21.52 | 15.86 | 9.333435 | 5.148 | 2.399 | 1.616 | 0.869 | 0.455 |
1.75V | 26.57 | 19.70 | 14.75 | 8.92038 | 4.950 | 2.325 | 1.573 | 0.855 | 0.450 |
1.80V | 23.33 | 17.83 | 13.63 | 8.52642 | 4.770 | 2.250 | 1.530 | 0.846 | 0.445 |
CONSTANT POWER DISCHARGE RATING WATT PER CELL@25℃ | |||||||||
F.V/TIME | 5MIN | 10MIN | 15MIN | 30MIN | 1HR | 3HR | 5HR | 10HR | 20HR |
1.60V | 58.59 | 42.05 | 30.95 | 18.47 | 10.40 | 4.868 | 3.282 | 1.748 | 0.924 |
1.65V | 55.12 | 40.50 | 30.04 | 17.92 | 10.11 | 4.746 | 3.214 | 1.728 | 0.912 |
1.70V | 50.86 | 37.97 | 28.55 | 17.31 | 9.791 | 4.622 | 3.137 | 1.714 | 0.897 |
1.75V | 46.58 | 35.39 | 26.95 | 16.70 | 9.470 | 4.500 | 3.065 | 1.687 | 0.890 |
1.80V | 41.78 | 32.59 | 25.25 | 16.13 | 9.180 | 4.369 | 2.991 | 1.672 | 0.879 |
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