CTEK Lithium XS

Part No. Lithium XS
Charging Voltage 13/8/14,4 VDC
Charging Current 5A Max.
Type Of Charger 8 Step, Fully Automatic charging cycle
Type Of Battery 12V LiFePO4 batteries
Battery Capacity 5?60Ah up to 120Ah for maintenance
Insulation IP65 (Splash and Dust Proof)
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CTEK?Lithium XS
12V 5A 8 Stage Smart Charger

The CTEK Lithium XS is an advanced microprocessor controlled charger specially designed to recharge and maintain Lithium-Ion Phosphate (LiFePO4) batteries ? maximising their performance and lifespan. With up to 5A of charge current available the CTEK Lithium XS is extremely flexible and will charge LiFePO4 batteries from 5Ah to 60Ah and maintain up to 120Ah.

Operation is simple and charging will commence upon connection. With no need to disconnect the battery from the vehicle, at charge start it?will automatically reset any low voltage protection electronics (Battery Management System) fitted. Charging can be restarted manually at any time using the “Reset” button.

The CTEK Lithium XS is a fully automatic “connect and forget” charger with 8 charging steps including a testing sequence to show if the LiFePO4 battery can take and retain charge, a unique maximisation step to restore full capacity, and patented maintenance charging to ensure maximum performance even after months of inactivity. Splash proof and dust proof (IP65) this charger is easy and safe to use, protects vehicle electronics, spark-free, reverse polarity protected and short circuit proof.


  • Auto: Fully automatic for optimal charging
  • 12V:?For Lithium-Ion Phosphate LiFePO4batteries
  • Step 3: Battery ready to use
  • Step 7: Fully charged battery
  • Step 8: Maintenance charging


Download PDF Datasheet

Additional information

Weight 0.6 kg
Dimensions 16.8 × 6.5 × 4 cm