CTEK

Description

⚡ Charge smarter, not harder — stay powered and ahead of the pack!

The CTEK CS ONE is a cutting-edge 12V battery charger and maintainer featuring Adaptive Charging Technology (APTOTM) that automatically detects battery type and size to deliver a tailored charge. Its polarity-free clamps eliminate connection errors, while a clear LED indicator provides instant battery status. Designed with durable Swedish-engineered cables and compatible with CTEK chargers up to 10A, it’s the ultimate hassle-free solution for lead-acid and LiFePO4 batteries.