Functional characteristics：
1. New touch control function;
2. The four slots work independently;
3. It has two working modes: automatic AUTO and manual manual; (The system defaults to automatic AUTO, which automatically distributes current)
4. Multiple optional charging currents: 250mA/500mA/1000mA/1500mA/2000mA/2500mA/3000mA;
5. Three level discharge current: 250mA/500mA/750mA;
6. It is possible to charge batteries of different specifications (18650/26650.../AA/AAA) simultaneously;
7. This product adopts a single independent LCD display, including battery type (Li ion 3.7V, Ni MH1.2V), working mode (AUTO automatic/MANUAL manual), battery channel (CH1-CH4), working mode (CHARGE charging mode/DISCHARGE discharge mode/TEST detection mode/REPAIR repair mode), charging and discharging capacity (mAh), charging and discharging time (h), charging and discharging current (mA), battery voltage (V), battery percentage, battery internal resistance (m Ω) Temperature and other parameters, detailed and clear at a glance;
In CHARGE mode, four channels operate independently, and each channel can choose different charging currents and detect charging capacity;
In DISCHARGE mode, four channels operate independently, and each channel can choose different discharge currents and detection discharge capacities;
10. TEST mode, the normal process of detecting battery capacity includes three steps (1 charging, 2 discharging, and 3 recharging) to detect the battery capacity process;
11. Different channels can operate in different modes (CHARGE, DISCHARGE, TEST, REPAIR); Independently set charging/discharging capacity detection/normal capacity detection function;
12. Multiple protection functions: overcharging and discharging, short circuit, temperature, 0V voltage activation function, (- Δ V&0 Δ V) 1.65V-2.2V cannot be charged, intelligent identification of faulty batteries and reverse battery detection protection.

Description of touch points：
The charger has 6 touch points, including mode selection point (MODE), current selection point (CURRENT), and independent selection and viewing data point keys (1234). These 6 touch mode keys also have the function of lighting up the LCD backlight, making it simple and convenient to use;
1. Mode: (Mode selection) includes CHARGE charging mode, DISCHARGE discharge mode, TEST capacity detection mode, and REPAIR repair mode;
2. Current: (Short touch for current selection) includes 250mA/500mA/1000mA/1500mA/2000mA/2500mA/3000mA; Long touch the "CHARGE" point to select automatic AUTO or manual manual mode of operation;
3. 1/2/3/4 channel touch points: (corresponding to 1/2/3/4 channels respectively); Short touch can independently select and view the corresponding channel data, and long touch any point can control the LCD screen display (always on or off);
4. In any case, after long touching the "beep" prompt sound of the MODE button, the CHARGE mode, DISCHARGE mode, TEST mode, and REPAIR mode can be changed. Then, within 8 seconds, touch the corresponding function touch point to change the mode, current level, independent, mixed charging, and capacity detection functions. After selecting it, it enters the working state within 8 seconds, In working mode, you can lightly touch the (1/2/3/4) touch points to view the corresponding channel situation, including battery type/charging mode/charging capacity (mAh)/charging time (h)/charging current (mA)/battery voltage (V)/battery percentage%/battery internal resistance (m Ω)/temperature ℃ and other parameters. Finally, "End" will be displayed, and this working process is completed.

Mode operation instructions:
When the charger is connected to the power, the LCD screen of the charger will instantly turn on all lights, and the 1/2/3/4 channel LED light will prompt red and green to enter the ready state. If the battery is not inserted, it will display "null" and the indicator light will not light up. If the battery is damaged or reversed, it will display "Err". The battery is working normally, and the red LED light will always be on, while the green LED light will always be on when the battery is fully charged or stopped, accompanied by a prompt sound;

CHARGE (charging mode)：
1.1 The charger is equipped with a battery and connected to the power supply. The system automatically enters charging mode (CHARGE). Long touch the "CHARGE" point, and the system enters manual mode for charging. The default charging current of the charger is 1000mA (if not long touch the CHARGE point, the system will charge in AUTO automatic mode, and the system will automatically allocate current according to the charging pool situation); Within 8 seconds, you can select the current size through the short touch current touch point (Current) for charging. After 8 seconds, the system will lock the current you have selected for charging. If no setting is made within 8 seconds, the system will automatically default to charging at 1000mA current. At this time, the current and other functions cannot be changed. If you need to change it, you need to long touch MODE and reselect;
1.2 In charging mode CHARGE, independent charging or different current selection can be changed within 8 seconds, as well as mixed charging of different batteries; Operation Brief
Within 8 seconds, lightly touch the corresponding touch points of the 1/2/3/4 slot battery, then touch MODE to change the mode, touch the Current point to change the current, independent, mixed charging, and capacity detection functions. After 8 seconds of selection, it enters the working state. Pay attention to selecting the charging current based on the battery capacity size. If you do not need to charge quickly, it is recommended to use 500mA charging, which is the most suitable and safe;
In 1.3 charging mode, you can switch and view the status of each slot by lightly touching the 1/2/3/4 touch points: including battery type/charging mode/charging capacity (mAh)/charging time (h)/charging current (mA)/battery voltage (V)/battery percentage%/battery internal resistance (m Ω)/temperature ℃ and other parameters. After the battery is fully charged, "End" will be displayed;
1.4 The charging current of lithium-ion batteries can be selected as 250mA/500mA/1000mA/1500mA/2000mA/2500mA/3000mA;
The charging current of 1.5 nickel hydrogen batteries can be selected as 250mA/500mA/1000mA.
1.6 Charging process refers to the following table:
Enter CHARGE - select AUTO or MAN - select charging current - battery charging END

DISCHARGE:
2.1 After the charger is installed with the battery and connected to the power supply, lightly touch (MODE) to select (DISCHARGE discharge mode) within 8 seconds, and then long touch (Current) to enter the manual mode of manual discharge. Select the required current (250mA/500mA/750mA). If no current selection is made, the system will automatically default to a discharge current of 500mA. After stopping the touch, the system will lock the selected current for operation after 8 seconds. If the system is discharging in AUTO automatic mode, the system will automatically allocate current based on the condition of the discharged battery; The system will record the data during discharge to detect the battery discharge capacity.
2.2 By lightly touching the 1/2/3/4 touch points, you can switch and view the status of each slot, including parameters such as battery type/working mode/discharge capacity (mAh)/discharge time (h)/discharge current (mA)/battery voltage (V)/battery percentage%/battery internal resistance (m Ω)/temperature ℃. After that, "End" will be displayed;
2.3 Refer to the table below for the discharge process:
Enter DISCHARGE - Select discharge current - Battery discharge - END

TEST (Capacity Detection Mode):
The TEST mode is to first fully charge the battery, then discharge the battery and record the discharge level and other parameters. Then, the battery is automatically fully charged while recording the charging level and other parameters, and finally fully charged. It has both discharge capacity detection function and charging capacity testing function. The detailed steps are as follows:
Enter TEST - Selected Current Charging - Battery Charging - Battery Discharge - Recharging - END
3.1 Under any state, the prompt sound of long touching the MODE "beep" can enter the TEST mode;
3.2.1 After entering the TEST mode, within 8 seconds, you can select the Manual mode or AUTO automatic mode by long touching the current. After selecting the Manual mode, briefly touch the current to select the current size. After 8 seconds, the system will lock the current you have selected for charging. If no setting is made within 8 seconds, the system will automatically lock the 1000mA current for charging; If the AUTO automatic working mode is selected, the system will automatically allocate current based on the condition of the discharged battery;
3.2.2 When the battery is fully charged, the system automatically switches to discharge, and the discharge current is determined by the charging current. (When charging at 250mA, the discharge is also 250mA; when charging at 500mA or 1000mA, the discharge is 500mA; when charging above 1000mA, the discharge is 750mA), and the discharge data is recorded to detect the discharge capacity of the battery.
3.2.3 After the battery is discharged, the system automatically switches to charging, and the charger will charge the battery again with the previously selected current parameters and record the charging data to detect the battery's charging capacity. At this point, the system displays "END" and stops charging.

REPAIR (repair mode):
Under 4.1 Manual adjustment, this mode is repaired with a current of 250mA;
Under 4.2 AUTO (automatic adjustment), the repair process of lithium batteries (Li ion 3.7v) is based on their current range (250mA/500mA/1000mA/1500mA/2000mA/2500mA/3000mA), and the system automatically distributes current for charging until fully charged;
Under 4.3 AUTO (automatic adjustment), the repair process of nickel hydrogen batteries (Ni-MH-1.2V) is that the system automatically charges at a current of 250mA, discharges at the corresponding current, and recharges multiple times until the repair is fully charged.

Specifications:
Brand Name: LiitoKala
Model Number: Lii-600
Input Voltage: DC 12V/5.0A
Lithium battery charging current: 4.2V 250mA/500mA/1000mA/1500mA/2000m/3000mA
Ni-MH battery charge current: 1.48V 250mA/500mA/1000mA*4
Discharge Current: 250mA, 500mA, 750mA
USB Output: 5V/1A
Compatible with:
3.7V Li-ion Battery including: 26650, 22650, 18650, 18490, 17670, 17500, 17355, 16340, 14500, 10440
Ni-MH/Ni-Cd: AA, AAA, A, SC
Color: Black
Main Item Size: approx. 25.5*17.2*4.6cm
Package Size: approx. 25.5*17.5*5cm
Package Weight:
approx. 850g / 29.98oz

Model:  (Optional)
Lii-600 no car (Battery Charger + Power Adapter)
Lii-600 + car (Battery Charger + Power Adapter+car)

Package List:
1 * LiitoKala Lii-600 Battery Charger
1 * Power Adapter (EU/US/UK Plug)
1 * User Manual (English & Chinese)

CTNS: 
Weight:  850g±1g
Charger Size: 255*172*46mm
Carton Size: 55*27.5*36.5cm
20pcs/box(17.6kg)