CTEK CT5 START STOP 12 V automatic battery charger

Product no.: 40-107

In stock


Price plus delivery

The essential charger for new generation START/STOP vehicles

The CTEK START/STOP Battery Charger & Maintainer has been specially designed to provide safe and easy charging and maintenance for vehicles equipped with the new generation START/STOP technology.

To ensure the vehicle's START/STOP function operates effectively to deliver maximum fuel efficiency and minimum environmental impact, the battery has to be properly charged and maintained. This also maximizes battery lifetime and gives optimal reliability – avoiding unexpected and costly replacements.

The CTEK START/STOP Battery Charger & Maintainer is a practical and simple to use charger with an easy to understand display. It is non-sparking, reverse polarity protected and short-circuit proof, and comes with a 5 year warranty.

  • Check
  • Charge
  • Care
  • Auto: Fully automatic for optimal charging
  • AGM, EFB: For all AGM and EFB lead-acid batteries


220–240VAC, 50–60Hz, 0.5A

Charging current

3,8A max

Back current drain

Less than 1.5Ah/month

Ambient temperature

-20°C to +50°C (-4°F to +122°F)

Battery types

All types of 12V lead-acid batteries (WET, MF, Ca/Ca and GEL). Optimized for AGM and EFB-batteries.

Battery capacity


Insulation class


Temperature Compensation

Built in charge voltage compensation according to ambient temperature

Additional product information

Handbook Download

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