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Battery charger DEFA 12 V, 50 A, 40-600 Ah
Battery charger DEFA 12 V, 50 A, 40-600 Ah - 1
Battery charger DEFA 12 V, 50 A, 40-600 Ah - 2
Battery charger DEFA 12 V, 50 A, 40-600 Ah - 3
Battery charger DEFA 12 V, 50 A, 40-600 Ah - 4
Battery charger DEFA 12 V, 50 A, 40-600 Ah - 5
Battery charger DEFA 12 V, 50 A, 40-600 Ah - 6
Battery charger DEFA 12 V, 50 A, 40-600 Ah - 7

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Battery charger DEFA 12 V, 50 A, 40-600 Ah

Fanless multifunction device for battery and on-board power support as well as for charging and recharging starter batteries without disconnecting from the vehicle electrical system and for the professional demonstration of vehicle functions in showroom mode

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Suitable for all vehicles with 12 V batteries of all types


  • E.g. motorcycles, passenger cars, vans, agricultural machinery, emergency vehicles, construction machinery


Compact, robust battery charger with dirt-resistant aluminium housing



The fanless design enables silent demonstration



Removable cables for easy cable routing through the engine compartment



Revives severely discharged batteries with a residual voltage of >2 V



Maximises the service life and performance of the battery


  • Monitoring-free, fully automatic, seven-stage charging cycle

  • Temperature-dependent adjustment of the charging voltage +/-0.03 V/°C. The maximum temperature-adjusted charging voltage is 15.3 V


Protection against


  • Short circuit

  • Reverse polarity

  • Overvoltage

  • Sparks (anti-spark system)

  • Overheating of internal electronics


Constant 50 A power through optimal heat dissipation via the cooling fins



Suitable for outdoor use



Simple operation via three buttons without submenu



LED display