CTEK Lithium XS

CTEK LITHIUM XS 12V Battery Charger

The CTEK LITHIUM XS is a cutting-edge, microprocessor-controlled charger specifically designed to recharge and maintain Lithium-Ion Phosphate (LiFePO4) batteries. Engineered to maximise performance and extend battery lifespan, it delivers up to 5A of charge current, making it ideal for LiFePO4 batteries from 5Ah to 60Ah, and capable of maintaining batteries up to 120Ah.

Operation is simple and fully automatic – the charger starts charging upon connection and can reset low voltage protection electronics (Battery Management System) without the need to disconnect the battery. Charging can also be manually restarted at any time using the “Reset” button. Featuring an 8-step charging process, the LITHIUM XS includes a testing sequence to determine if the battery can take and retain charge, a unique maximisation step to restore full capacity, and patented maintenance charging to maintain optimal performance even after months of inactivity.

Splash-proof and dust-proof (IP65), the LITHIUM XS is safe and easy to use, protecting vehicle electronics, and is spark-free, reverse polarity protected, and short circuit proof.

Key Features:

• Designed for LiFePO4 Batteries – Optimised charging for maximum performance and lifespan
• Flexible Capacity Range – Charges 5–60Ah and maintains up to 120Ah
• Fully Automatic “Connect & Forget” – Simple, hands-free operation
• 8-Step Charging Process – Includes testing, maximisation, and maintenance steps
• Resets Battery Management Systems – No need to disconnect battery from vehicle
• Safe & Reliable – Spark-free, reverse polarity protected, short circuit proof
• Robust & Splash Proof – IP65 rated for dust and water resistance
• 5-Year Warranty – Peace of mind and long-term reliability