Color:Lii-CH4 Charger

Lii-M4 Specific parameters

Brand: LiitoKala Model: Lii-M4

Input voltage: DC 5V/2A

Output voltage:DC 4.2V / DC 1.48V / DC 3.65V / DC 4.35V / 5V

Output current Lithium battery charging current: 500mA*4 / 1000mA*2

NiMH battery charging current: 500mA*4

USB 5V output current: 1000mA

Rechargeable battery specifications: 26650,21700,18650,18350, 20650,14500, AA, AAA, C,SC etc.

Termination method: intelligent voltage monitoring

Dimensions: 146mm (length) * 100mm (width) * 33mm (height).

Functional features

1. Adopt Type-c interface 5.0V input;

2. Two optional charging currents: 500mA/1000mA;

3. Battery capacity detection function;

4. Rechargeable batteries of different specifications (18650/26650/.../AA/AAA) can be charged at the same time;

5. This product uses an independent LCD display, working mode (CHARGE and TEST), battery voltage (V), working current (mA), charging time (h), battery capacity (mAh), power percentage (%) and other parameters, at a glance;

6. CHARGE mode, 4 channels work independently, and different charging currents can be selected to work at the same time;

7. TEST mode, the normal detection of battery capacity process consists of three steps (1 first fully charged, 2 then

discharged, 3 then fully charged), detection battery capacity process;

8. The two modes of CHARGE and TEST can work at the same time; Independent setting of charging capacity detection/normal capacity detection function, no separate discharge detection function;

10. A variety of protection functions: overcharge and overdischarge, short circuit, 0V voltage activation function, (-ΔV&0ΔV), 1.65V-2.2V can not be charged function, intelligent identification of bad battery and reverse battery detection protection;

11.With standard 5V/1000 mA USB output function.

Lii-CH4 Charger Specifications and Functions:

1. USB5.0V 2.0A (minimum) input, intelligent charging and microcomputer management system for each slot;

2. The biggest highlight of this charger is the 1.5V lithium-ion battery (4.2V to 1.5V) charging;

3. Charging current: 0.50A/1.00A;

4. Charging current:

4.1 Put in the battery, if you want to change the charging current, you can press and hold the 1-4 button, you can select the charging current (500mA / 1000mA)

4.2 Put in a 1.5V lithium-ion battery (4.2V to 1.5V), the default is 500mA current, charging can not select current;

5. The system can automatically identify lithium battery 3.70V and nickel-metal hydride/nickel-cadmium (1.20V) battery and 1.5V lithium-ion battery, press 1-4 button to manually select lithium iron phosphate battery 3.20V and lithium battery 3.80V battery (IMR)

6. There is 0 V voltage activation function, 1.65-2.20V can not be charged (but there will be activation current trickle mode charging);

8. There are multiple safety protection functions such as overcharge, overdischarge, short circuit, reverse connection, etc., and it can intelligently and automatically identify bad batteries;

9. Charging mode: constant current and constant voltage.

Electrical technical parameters:

1. Input power supply: USB 5.0V 2.0A

2. Output voltage: DC 4.20V for Li ion

DC 4.35V for IMR

DC 3.65V for LiFePO4

DC 1.48V for NiMH/Ni-cd

3. Output current:

Li-ion/IMR/LiFePO4： 1000mA*2 500mA*4

NiMH/Nicd: 1000mA*2 500mA*4

4. Constant current/constant voltage charging, cut-off current: 100mA;

5. Idle standby current:<50mA;

liitokala LII-CH4 and 5V2A US LiitoKala Lii-M4 Lii-CH4 18650 Charger LCD Display Universal Smart Charger Test

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