Liitokala Digital Smart Battery LCD Display Fast Charging Charger

LiitoKala LII-M4 4-Bay 18650 Battery Charger, Universal Battery Charger,Test Battery Capacity,LCD Display Fast Charging for 3.7V 26650 18650 18350 20650 14500 18500 1.2V AA AAA C SC Size Batteries

Description of buttons

The charger has four buttons, the mode button, channel 1-2 data tracking buttons, channel 3-4 data tracking buttons , and current button. The four buttons have the function of lighting LCD backlight at the same time, which is simple and convenient to use;

1)Mode button: mode selection; including charge charging mode and capacity test mode; under normal circumstances, long pressing mode button switch between charge mode and capacity test mode: first, press 1-2 and 3-4 keys to select channel, then long press mode to change work mode, press current key to change current, if no action for 8 seconds, it will enter into working state, so easy to operate;

2) 1-2 channel key: corresponding to channel 1 and channel 2; continuously press the key to select and view the data of channel 1 and channel 2 in turn;

3) Channel 3-4 button: corresponding to channel 3 and channel 4; press the key continuously to select and view the data of channel 3 and channel 4 in turn;

4) Current button: current selection; Li- ion:500mA/1000mA Ni MH / Ni Cd: 500mA; long press this key can control the LCD screen to display normally;

The charger can press the corresponding function button to change the independent charging or different current selection, as well as the mixed charging of different batteries. Under the working state, you can lightly press the (1-2, 3-4) key points to view the corresponding channel current (MA) / capacity (MAH) / voltage (V) / time (H) and other data reference values.

Mode operation description:

When the charger is connected to the power supply, the LCD screen of the charger will be fully illuminated and fully displayed in a moment, and it will be ready in 3S. If no battery is not inserted, it will display "null"; if it is a bad battery, or if the battery is reversed, it will display "err"; when the battery is fully charged, it will display”end” and “100%”;

1) CHARGE MODE

1.1 when the charger is connected to the power supply and inserted with battery, the system will automatically enter charge mode and will default charging current as 500mA. Within 8s and before the charger starts to work, you can select the charge current of 500mA or 1000mA. If no more action within 8s, the selected current will be locked for charging while other functions will be locked. If you need to change, you can long press the mode button to re-select;

1.2 in charge mode, when the "charge" is flashing in the LCD, press 1-2 and 3-4 channel buttons to select the battery channel, then press the current button to select the charge current. After selection, if no action for 8s, it will enter the charging state. Pay attention to selected charging current which should be according to the capacity of the battery. If fast charging is not required, 500mA charging is recommended, which is the safest;

????【Battery Charger】：3.7V:18650,26650,22650,20700,18490,18500,18700,17335,17670,17500,16340 ,14500, 10440 , 14650, 25500,32650,1.2V NiMH/Cd: AA, AAA，SC, C Size.(It cannot charge 1.5V AA AAA batteries)

• ????【LCD DISPLAY】:This Fast Universal Battery Charger adopts one screen independent LCD display, and the operating mode (charge and test), battery voltage (V), working current (MA), charging time (H), battery capacity (MAH) and power percentage (%) are clear at a glance. can be showed independently by pressing the 1-2/3-4button.
• ????In test mode, the normal battery capacity test process consists of three steps (1. Fully charged, 2. Then discharged fully, 3. Fully charged);Charge mode and test mode can work at the same time; charging capacity test / normal capacity test function can be set independently, without separate discharge test function.
• ????This is a high-end intelligent fast charger, which has the functions of key control / 4-channel independent charging / battery capacity detection / anti reverse connection / short-circuit protection / overcharge protection / USB 5v1A output(power bank) and battery zero voltage activation function, also it can automatically and timely monitor battery charging and discharging and detection process.
• ????Note:The charger can only charge cylindrical Li-ion battery and Ni-Mh battery, but not LiFePO4 battery;Before use, please refer to the manual carefully and pay attention to the recommended charging current of the charging battery, and do not exceed the recommended charging current