Deep cycle description:
Model : NT2v300ah
Demension: 171(L)*151(W)*330(H)*366(TH)mm
Weight :20.5kg,
Normal voltage :2v
Rated Capacity : 300ah
Package : 1pcs/box
Applications:
Solar system ,wind system
Control equipments,
Communication systems
UPS, Remote Switching Control equipments
And so on…….
Certificate:ISO9001:2008, ROHS,CE, UL...
Characteristics
Nominal Capacity (10 hour rate) | 300Ah |
Capacity 25degrees(77°F) | 10 hour rate (30A) | 300Ah |
3 hour rate (75A) | 225Ah |
1 hour rate (165A) | 165Ah |
Internal Resistance | Full Charged Battery 25 degrees (77°F) | 0.6 mΩ |
Cyclic Life | 50%(C10) Depth of discharge | 600Times |
Float Life | 25 degrees (77°F) Float charge at 13.8V | About 10 Years |
Capacity affected by Temperature (10 hour ) | 40 degrees (104°F) | 102% |
25 degrees (77°F) | 100% |
0 degrees (32°F) | 85% |
-15 degrees (5°F) | 65% |
Self-Discharge 25 degrees (77°F) | Capacity after 3 month storage | 90% |
Capacity after 6 month storage | 80% |
Capacity after 12 month storage | 62% |
Charge (Constant Voltage) 25°C(77°F) | Cycle | Initial Charging Current Less than 90A Voltage 2.43-2.50V |
Float | Voltage 2.25-2.30V |
Battery Construction
Component | Positive plate | Negative plate | Container | Safety valve | Terminal | Separator | Electrolyte |
Raw Material | Lead dioxide | Lead | ABS | Rubber | Pb | Fiberglass | Sulfuric acid |
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