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CTEK Assist helps you with everyday questions for your 12v/24v or EV Chargers and includes product information, a product selector tool, troubleshooting, user manuals, compatible accessories and much more.
It draws on CTEK’s knowledge and documentation to point you in the right direction—fast.
CTEK Assist for CS FREE
Can I use the CS FREE with my other CTEK connectors/accessories?
No. The CS FREE is too powerful for standard CTEK connectors and accessories. It can deliver up to 20A, while standard CTEK connectors are only rated for 10A. Using them together could cause damage or overheating.