EVX12520

12V 52.0Ah

EVX-12520 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.

EVX12520

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Especificaciones

Cells Per Unit6
Voltage Per Unit12 V
Capacity52 Ah @ 20hr-rate to 1.75V per cell @ 25°C (77°F)
WeightApprox. 18.3 kg. (40.35 lbs.)
Maximum Discharge Current500A (5 sec)
Internal Resistance Approx.Approx. 5.5 mΩ
Operating Temperature RangeDischarge:-15℃~50℃(5°F~122°F)
Charge:-15℃~40℃(5°F~104°F)
Storage:-15℃~40℃(5°F~104°F)
Nominal Operating Temperature Range25°C ± 3°C (77°F ± 5°F)
Float Charging Voltage13.5 to 13.8 VDC/unit Average at 25°C (77°F)
Recommended Maximum Charging current limit15.6A
Equalization and Cycle Service14.4 to 15.0 VDC/unit Average at 25°C (77°F)
Self DischargeIt should be more than 75% of the capacity that before storage after stocked for 6 months at ambient temp. 25℃
TerminalB4-L terminal to accept M6 nut & bolt
Container MaterialPolypropylene(UL 94-HB) & Flammability resistance
of (UL 94-V0) can be available upon request.

Dimensiones

EVX12520 dimensiones

Constant Current Discharge Characteristics Unit:Amperes (25°C,77°F)

F.V/Time30MIN60MIN90MIN2HR3HR4HR5HR8HR10HR20HR
1.60V64.9036.8027.0021.0014.8011.709.606.605.422.84
1.67V63.5036.3626.8220.8014.6411.609.526.525.362.80
1.70V62.1435.8326.4620.6014.4911.509.456.445.292.76
1.75V60.6035.2026.0520.3014.3311.409.366.345.212.72
1.80V59.2034.7025.5820.1014.1811.309.266.225.122.67
1.85V57.8034.2025.0719.9014.0511.209.156.115.032.62

Constant Power Discharge Characteristics Unit:Watts (25°C,77°F)

F.V/Time30MIN60MIN90MIN2HR3HR4HR5HR8HR10HR20HR
1.60V668.00386.00283.79221.00154.00124.00102.0970.9058.7033.60
1.67V656.00381.90280.58219.00153.00123.00101.0070.1958.1433.06
1.70V645.00377.60277.18217.00152.23122.00100.1069.4257.4432.47
1.75V631.00372.00273.30214.00151.20121.0099.0368.6456.6831.80
1.80V615.00368.00269.00212.00150.00120.0098.0667.6055.8031.12
1.85V598.00363.00264.05209.00149.00119.0097.0066.1054.8030.40