12V 75.0Ah
EVX-12750 is designed specially for electric vehicles, such as electric golf cart, electric wheelchair, mower, dust collector, etc. It has high cycling life, high efficiency and long service life.
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Especificaciones
| Cells Per Unit | 6 |
| Voltage Per Unit | 12 V |
| Capacity | 75 Ah @ 20hr-rate to 1.75V per cell @ 25°C (77°F) |
| Weight | Approx. 25.6 kg. (56.44.) |
| Maximum Discharge Current | 500A (5 sec) |
| Internal Resistance Approx. | Approx. 4.5 mΩ |
| Operating Temperature Range | Discharge：-15℃~50℃(5°F~122°F) Charge：-15℃~40℃(5°F~104°F) Storage：-15℃~40℃(5°F~104°F) |
| Nominal Operating Temperature Range | 25°C ± 3°C (77°F ± 5°F) |
| Float Charging Voltage | 13.5 to 13.8 VDC/unit Average at 25°C (77°F) |
| Recommended Maximum Charging current limit | 22.5 A |
| Equalization and Cycle Service | 14.4 to 15.0 VDC/unit Average at 25°C (77°F) |
| Self Discharge | It should be more than 75% of the capacity that before storage after stocked for 6 months at ambient temp. 25℃ |
| Terminal | B6-L terminal to accept 5/16" nut & bolt |
| Container Material | Polypropylene(UL 94-HB) & Flammability resistance of (UL 94-V0) can be available upon request. |
Dimensiones
Constant Current Discharge Characteristics Unit:Amperes (25°C,77°F)
| F.V/Time | 30MIN | 60MIN | 90MIN | 2HR | 3HR | 4HR | 5HR | 8HR | 10HR | 20HR |
| 1.60V | 83.20 | 49.30 | 35.70 | 28.10 | 19.90 | 15.60 | 12.80 | 8.35 | 6.82 | 3.84 |
| 1.67V | 81.60 | 48.60 | 35.18 | 27.63 | 19.70 | 15.42 | 12.68 | 8.25 | 6.74 | 3.80 |
| 1.70V | 80.10 | 47.80 | 34.60 | 27.20 | 19.42 | 15.21 | 12.54 | 8.15 | 6.67 | 3.77 |
| 1.75V | 78.10 | 46.80 | 33.92 | 26.70 | 19.15 | 15.02 | 12.38 | 8.07 | 6.60 | 3.75 |
| 1.80V | 75.80 | 45.70 | 33.22 | 26.23 | 18.89 | 14.81 | 12.19 | 7.98 | 6.53 | 3.72 |
| 1.85V | 73.30 | 44.40 | 32.50 | 25.70 | 18.60 | 14.60 | 12.00 | 7.89 | 6.47 | 3.68 |
Constant Power Discharge Characteristics Unit:Watts (25°C,77°F)
| F.V/Time | 30MIN | 60MIN | 90MIN | 2HR | 3HR | 4HR | 5HR | 8HR | 10HR | 20HR |
| 1.60V | 924.00 | 538.00 | 392.00 | 313.00 | 226.00 | 177.00 | 146.00 | 95.20 | 77.50 | 41.40 |
| 1.67V | 906.00 | 532.00 | 386.00 | 308.60 | 222.60 | 174.70 | 143.90 | 94.30 | 76.99 | 41.20 |
| 1.70V | 887.00 | 524.00 | 379.78 | 304.00 | 219.42 | 172.00 | 142.00 | 93.36 | 76.37 | 41.00 |
| 1.75V | 863.00 | 513.00 | 373.19 | 299.10 | 216.10 | 170.00 | 140.00 | 92.31 | 75.70 | 40.70 |
| 1.80V | 839.00 | 500.00 | 366.52 | 293.40 | 213.00 | 167.50 | 138.60 | 91.34 | 74.96 | 40.60 |
| 1.85V | 813.00 | 484.00 | 359.00 | 288.00 | 210.00 | 165.00 | 137.00 | 90.30 | 74.20 | 39.80 |