The LITHIUM US is an advanced microprocessor controlled charger specially designed to recharge and maintain the cells of Lithium-Ion Phosphate batteries while maximizing their performance and lifespan. It is a fully automatic (connect and forget) charger with 8 charging steps. Some of the steps include a testing sequence to show if the battery can take and retain charge, a unique maximization step to restore full capacity, and patented maintenance charging to ensure maximum performance even after months of inactivity. With up to 4.3A of charge current available the LITHIUM US is extremely flexible and will charge Lithium Ion 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 the charger 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 unit is spla...