Support & Sales
Vehicle battery chargers (12V, 24V)

For inquiries and support regarding products for fuel-powered vehicles, please contact
support@ctek.com

Support
EVSE/Electric car charging

For support questions regarding EV products and charging station solutions for electric vehicles use our form
E-Mobility Support

Customer guides

In this section you will find guides for troubleshooting, DC/DC support, warranty information and video tutorials.
Go to customer guides here

FAQ – Frequently asked questions

You can always find our FAQ in the orange tab to the right while on ctek.com.
Click on it or click here to open it.

Contact us

If you can’t find what you are looking for, please contact us. For fastest response please write to us in English. 
Contact us