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LK402
Main features
● The LED indicators display the charging progress: 25pct - 50pct - 75pct - 100pct.
● Four charging current mode 500mAh / 700mAh / 1000mAh / 2000mAh ), 2000mAh current mode is fixed only on the fourth slot.
● Identify Li-ion and Ni-MH batteries automatically and adjust manually the charging mode for LiFePO4 and 3.85V Li-ion batteries.
● Protection for overcharge and over discharge and short circuit. Identify broken battery and polar reverse inspection.
Functions
● In the case of power, hold the selection key for 2 seconds to select charging current. Press the SELECT button to choose the type of rechargeable battery. it will start to charge 5 seconds after setting the battery type ( for example, 3.20V 3.85V ).
● When the USB output is detected, the power indicator turns on for 10 seconds and press button again to check the power.
● When the charger connected to 5V power supply, all the LED will turn on, if the battery is not fully put into the charging slot, 500mA (LED) indicator will light on, others light off.
● When the batteries connect with charger, the four LED lights light on, 3.7 LED light will flash, then press the button to select the type of battery you need to charge, if not selected, after 5 seconds, the charger will automatically identify batteries and charger them.
● When not energized, you can insert the battery to check the power, if needed, press button to check again after 5 seconds.
Grabbed one thanks now I have the 1/2/4 versions