Win the chance to have your build featured by CTEK! –
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Win the chance to have your build featured by CTEK!


Do you have a car build going to SEMA? As part of our 25-year anniversary we are looking to feature 25 builds in 25 days, leading up to the show that starts on November 1. And to make sure you don’t suffer from a dead battery just before the exciting SEMA Cruise, presented by CTEK, we will supply you with our award-winning PRO25S professional battery charger!

We want to hear all about you and your build!
Simply click on the link below to complete the entry form and we will get back to you real soon!

Please note the closing date for entries is Friday 16 September. Builder features will run from Monday September 26 to Thursday October 20.



The PRO25S is an innovative, versatile, and highly efficient 25 A battery charger and power supply, designed around the needs of the automotive professional. Combining power & advanced technology with safety, portability, and flexibility to work with any 12V vehicle battery including lithium (LiFePO4, Li-Fe, Li-iron, LFP), the PRO25S is the perfect solution to keep your SEMA build batteries charged and ready to go!


Click here to find out more about the PRO25S





From the show floor to the SEMA Cruise presented by CTEK and beyond, as an authorized SEMA sponsor for battery chargers, we know that battery maintenance is paramount. To meet builders’ 2022 needs, CTEK has also created some exclusive SEMA Show Battery Care Kits for builders to purchase, each featuring a CTEK charger and accessories including a CTEK static window cling and vinyl decals.


Click here to find out more