LiitoKala Lii-500 Intelligent Charger, for displey, 4 Slots

LiitoKala Lii-500 Intelligent Charger,  for displey, 4 Slots 

Liitokala 500 is a universal, fully automatic intelligent charger with large LCD display showing charging status, selected mode, battery type, voltage, etc.

It can be used to charge Li-ion, Ni-MH cells, the charger itself recognizes the type of cell you put into it and adjusts the charging mode accordingly. Lithium-phosphate batteries are not supported. It is possible to charge batteries of different sizes 18650/26650 / AA / AAA ... at the same time, each channel works independently. The charger has a total of four separate slots, each of which is individually controlled by a chip. Thanks to the LCD, you can see the progress of charging all cells.

 
Technical specifications:

DC input voltage: 12V / 2.0A
Charging current of Lithium batteries: 300mA / 500mA / 700mA / 1000mA (up to 4.2V)
Charging current NI-MH batteries: 300mah / 500mah / 700mah / 1000mah (up to 1.48V)
Types of supported battery types: 18650/26650/14500 / AA / AAA
Discharge current: 250 / 500mA
USB output current 5V --- 1000mA
Shutdown mode: Intelligent voltage monitoring
Dimensions: 162 (length) * 96 (width) * 36 (height) mm    

Protective functions:
The Lii-500 charger has protection against overcharging and charging of the batteries, short-circuit and poor battery insertion. The charger allows battery recovery and faulty cell recognition.

The large and clear LCD display shows all the necessary information such as battery voltage, battery internal resistance, charging time, battery capacity,etc.

Charging rate
Thanks to the four-stage charging current control, you can select the value of the charging current by choosing between 300mA / 500mA / 700mA / 1000mA. You can simultaneously charge multiple cells, the value of the selected charging current is not reduced. With chips for each charging slot, you can simultaneously charge all 4 cells at a maximum speed of 1000mA.

Charging the batteries:
CHARGE Mode - charger within 3 seconds measures the internal resistance of the battery and automatically sets the charging current to 500mA. Within 8 seconds, the MODE button can be set to the required mode and the CURRENT button selects the charging current in degrees 300-500-700-1000mA. If no selection is made during the first 8 seconds, charging with 500mA current will be triggered automatically. In charging mode (CHARGE), charging current can be changed for each channel independently.

Mode measurement of internal resistance of batteries
FAST TEST mode - Fast battery measurement takes place in two steps (discharge - fully charged battery). The speed of the battery capacity varies according to the selected charging current.
NOR TEST mode - Battery capacity measurement is in this case in three steps (full battery charge - discharge of battery - full battery charge). The rate of battery capacity is different depending on the selected charging current.