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PHYSICAL SPECIFICATION | ||||||
Nominal Voltage | 12V |
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Dimension | Length | 485±2mm (19.09 inches) 170±2mm (6.69 inches) 241±2mm (9.49 inches) 241±2mm (9.49 inches) | ||||
Weight | Approx. 44Kg ±3% (96.98lbs) | |||||
Standard Terminal | Bolt-and-nut terminal Bolt Type: M8 | |||||
| Shimastu NPC series Deep Cycle Batteries are deep-cycle battery designed to be regularly deeply discharged using most of its capacity,its the most common battery used for solar off-grid and hybrid energy storage, as well as many other applications. | |||||
ELECTRICAL SPECIFICATION | ||||||
Characteristics | Discharge curves @ 25℃ (77 °F) | |||||
Capacity | 10 hour rate (15A) 5 hour rate (25.5A) 3 hour rate (37.5A) 1 hour rate (82.5A) | 150Ah 128Ah 113Ah 83Ah |
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Capacity affected | 40℃ (104 0F) 25℃ (77 0F) 0℃ (32 0F) | 102% 100% 85% | ||||
Max Discharge Current | 1500A(5 Sec) | |||||
Short Circuit Current | 2700A | |||||
Internal Resistance | Full charged battery (25℃,77 0F) 4.3mΩ | |||||
Designed life | ≥700 Cycles @ 50% D.O.D(25℃) | |||||
Constant Voltage | Cycle | Initial Charging Current less than 37.5A Voltage 14.1~14.4V 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 | 10MIN | 15MIN | 30MIN | 1HR | 3HR | 5HR | 8HR | 10HR | 20HR |
1.60V | 357.9 | 264.1 | 162.5 | 93.0 | 42.5 | 28.4 | 19.1 | 15.9 | 8.27 |
1.65V | 329.1 | 252.5 | 156.0 | 89.5 | 41.1 | 27.6 | 18.8 | 15.7 | 8.16 |
1.70V | 303.0 | 236.5 | 149.2 | 86.1 | 40.0 | 26.9 | 18.5 | 15.4 | 8.05 |
1.75V | 277.3 | 220.2 | 142.5 | 82.5 | 38.8 | 26.2 | 18.3 | 15.2 | 7.95 |
1.80V | 251.1 | 203.3 | 136.3 | 79.5 | 37.5 | 25.5 | 18.0 | 15.0 | 7.88 |
CONSTANT POWER DISCHARGE RATING WATT PER CELL@25℃ | |||||||||
F.V/TIME | 10MIN | 15MIN | 30MIN | 1HR | 3HR | 5HR | 8HR | 10HR | 20HR |
1.60V | 592.1 | 461.8 | 295.2 | 174.9 | 81.0 | 54.8 | 37.5 | 31.3 | 16.3 |
1.65V | 570.3 | 447.9 | 286.5 | 169.2 | 78.9 | 53.4 | 36.9 | 30.9 | 16.1 |
1.70V | 534.6 | 425.8 | 276.6 | 163.7 | 77.0 | 52.2 | 36.3 | 30.4 | 15.8 |
1.75V | 498.2 | 402.2 | 266.8 | 157.8 | 75.1 | 51.1 | 35.9 | 30.0 | 15.8 |
1.80V | 458.7 | 376.6 | 257.9 | 153.0 | 72.8 | 49.8 | 35.5 | 29.5 | 15.6 |
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