LiitoKala 4 Port Smart Battery Charger Li Batteries Charging for lii-402 18650 26650 16340 14500 A AA AAA 21700 RCR123 S

Button LED and function1 Buttons While electricity is connected 1 press the button to change the battery type it will start to charge 5 seconds after setting the battery type 3 2V or 3 85V 1 2V Ni MH and 3 7V li ion ca be detected automatically so it need set for only 3 2V and 3 8V batteries 2 change the charging current amount 4 current at any time during charging by long press the button2 LED While connect it to 5V input all LED light up immediately 1 If no battery is put in 500mAh LED keeps on and others will go out 2 When battery is detected in 4 LED lights on AND 3 7V LED keep flicker to indicate to set the battery type if no operation it begin to charge 5 seconds later automatically under detection four LED lights will display the charging status 3 Tap the button can show the battery type for 5 seconds 4 No electricity is connected insert a battery can quick shows the remaining battery volume 3 USB output indicator When USB discharging port detected indicator of battery volume will light up for 10 seconds and go out press button to light up again USB Output function1 0pen circuit voltage of USB output 4 9 5 3V and the 4th slot is fixed for the USB discharge power source2 Output current 1000mAh3 Open circuit current 1mAh4 The corresponding voltage is 4 75 5 25V under 1000mAh current5 Cut off voltage for discharge protection 3 00 1VFeatures Micro USB DC 5V input four independent charging and micro computer management systemFou