48v Li-ion Charger

  Constant current charging: No matter how the battery is under-voltage, it can be charged at the rated current limit and constant current, avoiding the phenomenon of over-current charging in the early stage of the under-voltage battery.
  Constant voltage charging: After the battery is charged with constant current, the voltage rises to the set value, and it automatically switches to constant voltage charging. At this time, the capacity has been charged to about 80%, and the charging current gradually decreases. In the later stage of charging, constant voltage charging reduces the gas evolution and polarization of the battery, and improves the battery life.
  Sufficient indication: continue charging with constant voltage and low current, when the battery capacity reaches more than 95%, the sufficient light is on, and the charging is stopped.
  Equalizing charging: In order to avoid backward battery cells and insufficient charging of batteries and old batteries in cold areas, this machine has a special equalizing charging function. After the battery is sufficient, press the equalizing charge button to perform equalizing charging, and it will automatically stop charging after 2 hours. 10% of the battery capacity can be added, please charge it regularly or once a month according to the requirements of the battery manual.
In any state, as long as the working power of the charger is turned off, it can be turned off.