Troubleshooting, DC/DC support, warranty information and video tutorials.
Troubleshooting
We are sorry to hear you are experiencing problems. In most cases where the CTEK charger does not function the fault lies elsewhere. An easy way to see if the problem is the charger is to try it on another battery that you know to be working. If this does not solve the problem click on the read more button to view your options.
DC/DC-Support
In this section you can find support for On Board charging and how to install your DC/DC charging system.
VIDEO TUTORIALS
You can find our instruction videos and other interesting videos on our YouTube channel.
Product Warranty
CTEK issues a limited warranty to the original purchaser of the product. Depending on the product, the limited warranty period will vary.
