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EVH Series

 

EVH12140
12 V 14.0Ah
EVH-12140 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 : EVH12140 Spec Sheet -(4.11M)

 

Specification  
Cells Per Unit 6
Voltage Per Unit 12 V
Capacity 14.0Ah @ 20hr-rate to 1.75V per cell @ 25°C (77°F)
Weight : Approx. 4.20kg. (9.26 lbs.)
Maximum Discharge Current : 180A (5 sec)
Internal Resistance Approx. : Approx. 13mΩ
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 4.2 A
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 : F2-Faston Tab 250
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 15MIN 30MIN 60MIN 90MIN 2HR 3HR 5HR 8HR 10HR 20HR
1.60V 31.73 18.20 10.42 7.32 5.76 4.04 2.53 1.63 1.33 0.72
1.67V 31.11 18.05 10.30 7.27 5.69 3.96 2.50 1.61 1.31 0.71
1.70V 30.40 17.77 10.16 7.18 5.62 3.89 2.46 1.58 1.29 0.70
1.75V 29.59 17.47 10.02 7.09 5.53 3.82 2.41 1.55 1.27 0.70
1.80V 28.73 17.22 9.88 7.00 5.44 3.75 2.37 1.53 1.25 0.69
1.85V 27.72 16.84 9.73 6.88 5.33 3.67 2.32 1.50 1.23 0.66
Constant Power Discharge Characteristics Unit:Watts (25°C,77°F)
F.V/Time 15MIN 30MIN 60MIN 90MIN 2HR 3HR 5HR 8HR 10HR 20HR
1.60V 342.53 198.80 114.80 82.13 63.46 44.89 28.46 18.48 15.12 7.66
1.67V 336.00 196.00 112.20 80.26 62.58 44.17 28.00 18.20 14.93 7.60
1.70V 327.88 193.20 109.76 78.40 61.48 43.42 27.60 17.91 14.67 7.54
1.75V 320.22 189.37 107.56 76.53 60.38 42.56 27.15 17.62 14.42 7.47
1.80V 310.70 185.36 105.46 74.66 58.96 41.81 26.68 17.32 14.18 7.39
1.85V 301.46 179.20 103.60 72.80 57.68 40.97 26.13 16.98 13.90 7.29



 
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