The LITHIUM XS is an advanced microprocessor controlled charger and maintainer specially designed for Lithium (12V LiFePO4) batteries.

The LITHIUM XS is specially designed for Lithium (12V LiFePO4) batteries. With up to 5A of charge current available, it can charge LiFePO4 batteries from 5Ah to 60Ah and maintain up to 120Ah. It’s easy to use – just connect it and charging starts immediately. There’s no need to disconnect your battery and any low voltage protection electronics will be reset automatically. The LITHIUM XS is a ‘connect and forget’ charger with 8 charging steps, a testing sequence that tells you if the battery can take and retain the charge, a unique maximisation step to restore full capacity and patented maintenance charging for maximum performance, even after months of inactivity.

Features:

• Reverse polarity protection
• Splash proof and dust proof (IP65)

Technical data:

• Input: 220–240 VAC, 50–60 Hz, 0.65 A
• Output: 13.8/14.4 V, 5.0 A
• Battery capacity: 5–120 Ah
• Charging category: AC charging
• Back current drain*: Corresponding to less than 1 Ah/month
• Battery voltage: 12 V
• Battery chemistry: Lithium-ion
• Ambient operating temperature: -20 ˚C to +50 ˚C
• Battery types: 12 V:; LiFePO₄
• Degree of protection: IP65
• Warranty: 5 years

*) Back current drain is the current that drains the battery if the charger is not connected to the mains. CTEK chargers have a very low back current.

**) The quality of the charging voltage and charging current is very important. A high current ripple heats up the battery which has an aging effect on the positive electrode. High voltage ripple could harm other equipment that is connected to the battery. CTEK battery chargers produce very clean voltage and current with low ripple