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PHYSICAL SPECIFICATION | ||||||
Nominal Voltage | 12V |
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Dimension | Length | 522±2mm (20.51 inches) 240±2mm (9.45 inches) 219±2mm (8.62 inches) 223±2mm (8.78 inches) | ||||
Weight | Approx. 62.5Kg ±3% (137.79lbs) | |||||
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 (20A) 5 hour rate (34A) 3 hour rate (50A) 1 hour rate (110A) | 200Ah 170Ah 150Ah 110Ah |
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Capacity affected | 40℃ (104 0F) 25℃ (77 0F) 0℃ (32 0F) | 102% 100% 85% | ||||
Max Discharge Current | 2000A(5 Sec) | |||||
Short Circuit Current | 3430A | |||||
Designed life | ≥700 Cycles @ 50% D.O.D at 25℃ (77 0F ) | |||||
Internal Resistance | Full charged battery (25℃,77 0F) 4mΩ | |||||
Constant Voltage | Cycle | Initial Charging Current less than 50A 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 | 477.1 | 352.1 | 216.7 | 124.0 | 56.6 | 37.9 | 25.4 | 21.2 | 11.0 |
1.65V | 438.7 | 336.6 | 208.0 | 119.3 | 54.8 | 36.8 | 25.1 | 20.9 | 10.9 |
1.70V | 404.0 | 315.3 | 198.9 | 114.8 | 53.3 | 35.9 | 24.7 | 20.5 | 10.7 |
1.75V | 369.8 | 293.6 | 190.0 | 110.0 | 51.7 | 35.0 | 24.4 | 20.3 | 10.6 |
1.80V | 334.8 | 271.0 | 181.8 | 106.1 | 50.0 | 34.0 | 24.0 | 20.0 | 10.5 |
CONSTANT POWER DISCHARGE RATING WATT PER CELL@25℃ | |||||||||
F.V/TIME | 10MIN | 15MIN | 30MIN | 1HR | 3HR | 5HR | 8HR | 10HR | 20HR |
1.60V | 789.4 | 615.7 | 397.7 | 233.2 | 108.0 | 73.1 | 50.0 | 41.8 | 21.7 |
1.65V | 760.4 | 597.3 | 385.7 | 225.6 | 105.2 | 71.2 | 49.1 | 41.1 | 21.4 |
1.70V | 712.9 | 567.7 | 372.4 | 218.3 | 102.7 | 69.6 | 48.5 | 40.6 | 21.1 |
1.75V | 664.3 | 536.3 | 359.7 | 210.5 | 100.2 | 68.1 | 47.9 | 40.0 | 21.0 |
1.80V | 611.7 | 502.2 | 347.2 | 204.0 | 97.1 | 66.5 | 47.3 | 39.3 | 20.8 |
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