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  • Regular price £239.95

CTEK I1225 General Information

  • Fully automatic ‘connect and forget’ 7 step charging
  • Easy to read LED display
  • IP44 classified for outdoor use
  • Safe spark free operation
  • 2-year warranty
  • Battery capacity40–500 Ah
  • Charging category AC charging
  • Back Current Drain, details*) Back current drain is the current that drains the battery if the charger is not connected to the mains. CTEK chargers have a very low back current.
  • Battery voltage12 V
  • Battery chemistry Lead acid (AGM, GEL, EFB, MF, CaCa)
  • Ambient operating temperature-20 ˚C to +50 ˚C
  • CoolingFanOutput14.4 V, 25 A
  • Input170–260 VAC, 50–60 Hz, 2.9 A
  • Ripple**Less than 4 %Back current drain*Corresponding to less than 2 Ah/monthRipple, details**) The quality of the charging voltage and charging current is very important. A high current ripple heats up the battery which has an aging effect on the positive electrode. High voltage ripple could harm other equipment that is connected to the battery. CTEK battery chargers produce very clean voltage and current with low ripple.
  • Battery types 12 V:; WET; MF; Ca/Ca; AGM; EFB; GEL
  • Charging cable length (output)2 m
  • Ingress protection IP44
  • Dimensions (L x W x H)235 x 130 x 65 mm
  • Net weight (unit with cables)1.7 kg
  • Gross weight (unit in box)2.1 kg

The I1225 fully automatic 7 step charger delivers 25A to 12V batteries from 40-500Ah and is IP44 classified for outdoor use. It features automatic battery diagnosis to establish whether your battery can receive and retain a charge, unique maintenance charging and a temperature sensor for optimised charging regardless of weather conditions. The I1225 comes with 2 m cable with M10 eyelets for easy installation.