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Model | 6-GFM-250Ah | 6-GFM(G)-250Ah | |
Cells Per Unit | 6 | ||
Voltage Per Unit | 12 | ||
Capacity | 250Ah@10hr-rate to 1.80V per cell @25°C | ||
Weight | Approx. 70.0 Kg (Tolerance±1.5%) | ||
Internal Resistance | Approx. 2.0 mΩ | Approx. 2.5 mΩ | |
Terminal | F8 | ||
Max.Discharge Current | 3750A (5 sec) | ||
Design Life | 6~8 years | 10~15 years | |
Maximum Charging Current | 62.5A | ||
Reference Capacity | C10 250.0AH C3 191.7AH C1 138.1AH | C10 250.0AH C3 181.0AH C1 137.6AH | |
Float Charging Voltage | 13.6 V~13.8 V @ 25°C Temperature Compensation: -20mV/°C/Cell | ||
Cycle Use Voltage | 14.4 V~14.9 V @ 25°C Temperature Compensation: -30mV/°C/Cell | ||
Operating Temperature Range | Discharge: -15°C~50°C Charge: 0°C~40°C Storage: -15°C~40°C | Discharge: -20°C~60°C Charge: 0°C~50°C Storage: -20°C~60°C | |
Normal Operating Temperature Range | 25°C±5°C | ||
Self Discharge | Less than 3% at 25°C per month | ||
Container Material | A.B.S. UL94-HB, UL94-V0 Optional |