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CTEK CT5 START/STOP 12V 3.8A Battery Charger and Maintainer

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CTEK CT5 START/STOP: Auto Charger for Vehicles with Start & Stop Function


The CTEK CT5 START/STOP battery charger and maintainer has been specially designed to charge and maintain batteries in Start/Stop vehicles.

Start/Stop technology is great for the environment but it can put a considerable strain on your battery, especially if it’s in an older car. By keeping the battery fully charged, you can take full advantage of all the Start/Stop technology benefits, such as better fuel efficiency and lower CO2 emissions. If you only make short journeys, use the CT5 START/STOP once a month to keep your battery in peak condition. And if you’re going away on holiday, just connect the charger to the battery to make sure your car’s ready to go when you return.


  • Non sparking


  • Battery capacity 14–130 Ah
  • Charging category AC charging
  • Back current drain* Corresponding to less than 1.5 Ah/month
  • Battery voltage 12 V
  • Battery chemistry Lead acid
  • Ambient operating temperature -20 ˚C to +50 ˚C
  • Input 220–240 VAC, 50–60 Hz, 0.5 A
  • Output 14.55 V, 3.8 A
  • Battery types 12 V:; WET; MF; Ca/Ca; AGM; EFB; GEL
  • Degree of protection IP65


Weight 0.85 kg

CTEK: The Power Behind Efficient Battery Management

CTEK, a prominent name in the world of battery technology, has established itself as a global leader in the design and manufacture of innovative battery chargers and accessories.

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