Advanced battery charger for LiFePO4 batteries

The CTEK Lithium XS is an advanced, microprocessor-controlled battery charger specially designed for charging and maintaining 12V lithium iron phosphate (LiFePO4) batteries. With a charging current up to 5 A, this charger is suitable for batteries from 5 Ah to 60 Ah and can provide maintenance charging up to 120 Ah.

Easy and safe to use

This charger is extremely user-friendly: after connection, the charging process starts automatically. There is no need to disconnect the battery from the vehicle, as the Lithium XS automatically resets any low-voltage protection electronics (Battery Management System). In addition, the charger is spark-free and protected against reverse polarity and short circuit, ensuring safe operation.

8-step charging program for optimal performance

The Lithium XS features an advanced 8-step charging program, including:

• Test phase : checks if the battery can accept and hold a charge.
• Maximization step : restores full battery capacity.
• Maintenance charging : ensures maximum battery performance, even after months of inactivity.

Robust and durable design

With an IP65 rating, the Lithium XS is splash and dust resistant, making it suitable for use in various environments. The charger operates within a temperature range of -20°C to +50°C, with output power automatically adjusted at high temperatures.

Technical specifications

• Input voltage : 220–240 VAC, 50–60 Hz, 0.65 A
• Output voltage : 13.8/14.4 V, 5.0 A
• Battery capacity : 5–60 Ah (maintenance charging up to 120 Ah)
• Dimensions : 168 x 65 x 40 mm
• Weight : 0.6 kg
• Protection class : IP65
• Warranty : 5 years

Complete delivery

With the Lithium XS you receive:

• Cable set with crocodile clips : for quick connection.
• Cable set with ring terminals (M6) : for permanent connection to the battery.
• Multilingual user manual : for easy installation and use.

Suitable for various applications

This charger is ideal for charging and maintaining LiFePO4 batteries in various vehicles and applications, such as cars, motorcycles, boats, and campers. Thanks to the flexible charging capacity and advanced charging program, you are assured of optimal battery performance and a longer battery lifespan.