The CTEK LITHIUM US (Part No. 56-926) is an advanced microprocessor-controlled charger specially designed to recharge and care for the cells of Lithium-Iron (LiFePO4) batteries – maximizing their performance and lifespan. With up to 4.3A of charge current available, the LITHIUM US is extremely flexible and will charge LiFePO4 batteries from 5Ah to 60Ah and care for up to 120Ah. The operation is simple, and charging will commence upon connection. With no wish to disconnect the battery from the vehicle, at charge start the LITHIUM US will automatically reset any low voltage protection electronics (Battery Management System) fitted. Charging can be restarted manually at any time the use of the ‘Reset’ button. The LITHIUM US is a fully automatic ‘connect and fail to remember’ charger with 8 charging steps including a testing sequence to show if the LiFePO4 battery can take and retain a charge, a unique maximization step to restore full capacity, and patented maintenance charging to ensure maximum performance even after months of state of being inactive. Splash-proof and dustproof (IP65) the LITHIUM US is easy and Secure to use, protects vehicle electronics, is spark-free, is reverse polarity secure, and is also short-circuit proof. Charge voltage: 13.8 / 14.4V Charge current: Max 4.3A Type of charger: 8-step, fully automatic charging cycle Type of battery: 12V Lithium-Ion Phosphate (LiFePO4) Battery Capacity: 5.0Ah – 60Ah, maintenance charging up to 120Ah Protection Rating: IP65 (splash and dust proof)
Complete LiFePO4 Battery Care – unique and patented system to get better, charge, and care for LiFePO4 batteries to maximize performance and extend life.
Secure to use – User safety through spark-free operation and reverse polarity protection. Vehicle electrical safety through exceptionally clean voltage and current delivery with no surges or spikes. No wish to disconnect the battery from the vehicle when charging.
Connect and fail to remember – simple plug and play operation. Manual reset available
Unique 8 step charging – the patented 8 step program tests battery condition and charges and maintains to ensure maximum LiFePO4 battery life and performance. Glide / Pulse maintenance ensures ideal battery care all the way through periods of state of being inactive.
Extends battery life – the unique features of CTEK chargers combine to maximize performance and extend LiFePO4 battery life.
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.