CTEK CS ONE UK

CTEK CS ONE Battery Charger

The CTEK CS ONE is a revolutionary 12V battery charger that makes charging simple, smart, and effortless. Equipped with APTO™ (Adaptive Charging) technology, it automatically recognises the type of battery and delivers a customised charging program — no buttons, no guessing, no fuss. Just connect and charge.

With polarity-free clamps and app control, the CS ONE ensures safe, convenient charging for all 12V lead-acid and lithium (LiFePO4) batteries. The dedicated app unlocks advanced features such as RECOND, WAKE UP, SUPPLY, and additional settings, making it the most intelligent charger on the market.

Key Features:

• APTO™ Adaptive Charging Technology – Automatically detects battery type and delivers the correct charging program
• Polarity-Free Clamps – Safe to connect to either battery terminal
• App-Controlled Advanced Functions – Access RECOND, WAKE UP, SUPPLY, and other settings via the CTEK App
• Fully Automatic & Easy to Use – No buttons or modes to select, just connect and charge
• Clear Display – Shows remaining charging time and battery status
• Versatile Compatibility – Works with all 12V lead-acid and lithium (LiFePO4) batteries
• 5-Year Warranty – Provides peace of mind and long-term reliability