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EVX Series

 

EVX12400
12 V 40.0Ah
EVX-12400 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.
Download : EVX12400 Spec Sheet-(2.84M)

 

Specification  
Cells Per Unit 6
Voltage Per Unit 12 V
Capacity 40 Ah @ 20hr-rate to 1.75V per cell @ 25°C (77°F)
Weight Approx. 12.73 kg. (28.07 lbs.)
Maximum Discharge Current 400A (5 sec)
Internal Resistance Approx. Approx. 10.0 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 12.0A
Equalization and Cycle Service 14.4 to 15.0 VDC/unit Average at 25°C (77°F)
Self Discharge CSB Batteries can be stored for more than 6 months at 25°C (77°F) Please charge batteries before using. For higher temperatures the time interval will be shorter.
Terminal B2-L terminal or Recessed type to accept M6 bolt
Container Material ABS(UL94-HB/File E50263)*Flammability resistance of(UL94-V0/File E88637) can be available upon request.

Dimensions  


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 38.08 22.92 16.75 13.42 9.75 7.76 6.42 4.30 3.59 2.17
1.67V 37.00 22.31 16.31 13.03 9.47 7.51 6.23 4.17 3.48 2.11
1.70V 35.83 21.67 15.84 12.65 9.17 7.33 6.07 4.04 3.40 2.05
1.75V 34.75 20.96 15.29 12.26 8.87 7.09 5.90 3.93 3.29 1.99
1.80V 33.67 20.25 14.83 11.85 8.58 6.88 5.69 3.81 3.17 1.94
1.85V 32.59 19.54 14.37 11.44 8.28 6.62 5.48 3.68 3.09 1.88
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 457.00 275.00 201.00 161.58 117.00 93.04 76.82 49.90 41.10 22.30
1.67V 444.30 268.30 195.50 156.50 113.40 90.12 74.56 48.37 40.00 21.60
1.70V 430.00 260.00 189.00 151.70 110.00 87.55 72.33 46.90 38.80 20.90
1.75V 417.00 251.50 183.50 147.33 106.50 84.45 69.88 45.45 37.60 20.25
1.80V 404.00 243.00 178.00 143.41 103.00 81.47 67.42 44.00 36.40 19.60
1.85V 391.00 234.50 172.50 138.32 99.50 78.94 64.87 42.55 35.20 18.95



 
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