Liitokala Lii-M4S încărcător pentru baterii cu funcție de testare

Features:

• 4 operating modes: charging, discharging, capacity test, battery storage mode


• Can work on separate channels simultaneously.


• Press and hold the MODE touch switch, then briefly press to switch between the 4 modes.


• Touch control function:
  The charger has 4 buttons: mode selection (MODE), channel 1-2 query points (1-2), channel 3-4 query points (3-4), current selection (CURRENT)


• Current selection:
  Charging: 300mA * 4 / 500mA * 4 / 700mA * 2 / 1000mA * 2 and for discharging, 2 levels - 250mA * 4 / 500mA


• Suitable for Li-ion / Ni-MH batteries - 18650, 18490, 18350, 17670, 17500, 16340, 14500, 10440, AA, AAA, C, 26650, 26350, 25500, 21700.


• TYPE-C interface with DC5.0V input, and supports standard 5V / 1000mA USB output function (only available on channel 4).


• Multiple protection functions, including overcharge protection, overload protection, short-circuit protection, 0V voltage activation function, 1.65V-2.2V non-charging function, bad battery intelligent identification, and reverse battery detection protection.

Operating Modes:
1. Charging mode, tests the battery's charging capacity, 4 channels operate independently, different charging currents can be selected;
2. Discharging mode, checks the battery's CHARGING capacity, 4 channels operate independently, different CHARGING currents can be selected for CHARGING;
3. In TEST mode, the battery's capacity is detected. There are generally three steps in the battery capacity detection process: first charging, then discharging, and then recharging.
4. In STORAGE mode (battery storage mode), the lithium-ion battery is stored in a 3.7V state. A lithium battery higher than 3.7V is discharged until the battery voltage reaches 3.7V; a lithium battery lower than 3.7V is charged until the battery voltage reaches 3.7V; the system automatically detects and monitors the entire process.

Usage
1. MODE: mode selection; including CHARGE charging mode, DISCHARGE discharging mode, TEST capacity sensing mode, STORAGE battery storage mode. You can switch between these four modes by pressing and holding the MODE button: first touch the 1-2 or 3-4 touch points to select the channel, then press and hold the MODE to change the original mode, touch the MODE to select the desired mode, press the CURRENT button to select the current. The selected operation begins after 8 ms;
2. 1-2 button: corresponds to channels 1 and 2; you can choose between them by continuous pressing
3. 3-4 button: corresponds to channels 3 and 4; you can choose between them by continuous pressing
4. Current button: current, 4 levels: 300mA/500mA/700mA/1000mA;
In working status, you can touch the (1-2, 3-4) buttons to view the corresponding charging current (mA) / capacity (mAh) / voltage (V) / time (h) and other data reference values.

Other Data

Color: Black
Main unit size: approx. 14.6*10*3.3cm/5.74*3.93*1.30in
Main unit weight: 203g/7.16oz
Package size: 15.8*12.8*4.4cm/6.22*5.04*1.73in
Package weight: 269g/9.48oz

Package List:
1 * Battery charger
1 * USB cable
1 * User manual