Liitokala Lii-M4S
 | Expecting restock Multifunctional smart 4-channel charger with microprocessor control and convenient indication. Designed for everyday use with popular cylindrical battery sizes of two different chemical systems: Li-Ion with a voltage of 3.7/3.6 V and Ni-MH/Ni-Cd with a voltage of 1.2 V (LiFePO4 not supported). It is an evolution of the popular Lii-500 series, distinguished primarily by the use of the more modern USB-C interface while retaining the capacity testing and power bank modes. A key feature of the Liitokala Lii-M4S charger is the Storage charging mode, where Li-Ion batteries are charged to 3.7 V, which is the optimal value to reduce chemical degradation. Positioned as an affordable mid-range product, suitable for technically savvy users who need a reliable charger with indication, but do not requi...re complex professional analyzers with numerous settings. The case features 4 independent slots with spring-loaded steel contacts (sliders), ensuring secure fixation of elements of different lengths. There is an LCD screen with a bright backlight for indication, which automatically turns off after 30 seconds of inactivity. The "0V Activation" mode allows the restoration of Li-Ion batteries whose voltage has dropped below the critical level.
Critical aspects that make this product stand out include its multifunctionality, support for multiple battery types, modern USB-C interface, and Storage charging mode, ensuring optimal battery health. |
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2 slot(s), display, movable negative contact, capacity test, drip charge, Preliminary discharge, sizes: AAAA, AAA, AA, C, 10440, 14500, 14650, 16340, 17335, 17500, 17670, 18350, 18490, 18500, 18650, 20700, 21700, 22650, 25500, 26650, connection: USB wire
2 slot(s), display, movable negative contact, capacity test, sizes: AAA, AA, C, 10340, 10430, 10440, 14430, 14500, 14650, 16340, 16500, 17335, 17500, 17650, 17670, 18350, 18490, 18500, 18650, 20700, 21700, 22650, 25500, 26500, 26650, connection: USB wire
4 slot(s), display, movable negative contact, sizes: AAAA, AAA, AA, C, D, 10340, 10440, 14430, 14500, 16340, 16500, 17500, 17650, 17670, 18350, 18490, 18500, 18650, 22650, 25500, 26500, 26650, connection: to 220V network
2 slot(s), display, movable negative contact, sizes: AAAA, AAA, AA, C, D, 10340, 10440, 14430, 14500, 16340, 16500, 17500, 17650, 17670, 18350, 18490, 18500, 18650, 22650, 25500, 26500, 26650, connection: to 220V network
4 slot(s), display, movable negative contact, sizes: AAAA, AAA, AA, C, D, 10440, 14500, 16340, 17500, 17670, 18350, 18490, 18500, 18650, 22650, 25500, 26650, connection: USB wire
2 slot(s), display, movable negative contact, capacity test, sizes: AAAA, AAA, AA, C, D, 10440, 14500, 16340, 16500, 17500, 17650, 17670, 18350, 18490, 18500, 18650, 22650, 25500, 26500, 26650, 26700, connection: USB wire
2 slot(s), display, movable negative contact, capacity test, sizes: AAAA, AAA, AA, C, D, 10440, 14500, 16340, 16500, 17500, 17650, 17670, 18350, 18490, 18500, 18650, 22650, 25500, 26500, 26650, 26700, connection: USB wire
4 slot(s), display, movable negative contact, capacity test, sizes: AAAA, AAA, AA, C, D, 10440, 14500, 16340, 16500, 17500, 17650, 17670, 18350, 18490, 18500, 18650, 22650, 25500, 26500, 26650, 26700, connection: USB wire
8 slot(s), display, movable negative contact, capacity test, drip charge, Preliminary discharge, sizes: AAAA, AAA, AA, C, 10440, 14500, 14650, 16340, 17500, 17670, 18350, 18490, 18500, 18650, 20700, 21700, 22650, 25500, 26650, connection: USB wire
8 slot(s), display, movable negative contact, sizes: AAA, AA, C, 10440, 14500, 14650, 16340, 17500, 17670, 18350, 18500, 18650, 20700, 21700, 22650, 25500, 26650, connection: USB wire
4 slot(s), movable negative contact, drip charge, sizes: AAAA, AAA, AA, C, 10440, 14500, 14650, 16340, 17335, 17500, 17670, 18350, 18490, 18500, 18650, 20700, 21700, 22650, 25500, 26500, 26650, connection: USB wire
2 slot(s), display, movable negative contact, sizes: AAAA, AAA, AA, C, 10440, 14500, 16340, 17500, 17670, 18350, 18490, 18650, 22650, 26650, connection: to 220V network
2 slot(s), movable negative contact, capacity test, sizes: AAAA, AAA, AA, C, D, 10440, 14500, 14650, 16340, 16500, 17500, 17650, 17670, 18350, 18490, 18500, 18650, 21700, 22650, 25500, 26500, 26650, 26700, connection: USB wire
4 slot(s), movable negative contact, capacity test, sizes: AAAA, AAA, AA, C, D, 10440, 14500, 14650, 16340, 16500, 17500, 17650, 17670, 18350, 18490, 18500, 18650, 21700, 22650, 25500, 26500, 26650, 26700, connection: USB wire
4 slot(s), movable negative contact, Preliminary discharge, sizes: AAAA, AAA, AA, C, D, 10340, 10440, 14430, 14500, 16340, 16500, 17500, 17650, 17670, 18350, 18490, 18500, 18650, 22650, 25500, 26500, 26650
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Can work in power bank mode.
Multifunctional smart 4-channel charger with microprocessor control and convenient indication. Designed for everyday use with popular cylindrical battery sizes of two different chemical systems: Li-Ion with a voltage of 3.7/3.6 V and Ni-MH/Ni-Cd with a voltage of 1.2 V (LiFePO4 not supported). It is an evolution of the popular Lii-500 series, distinguished primarily by the use of the more modern USB-C interface while retaining the capacity testing and power bank modes.
A key feature of the Liitokala Lii-M4S charger is the Storage charging mode, where Li-Ion batteries are charged to 3.7 V, which is the optimal value to reduce chemical degradation. Positioned as an affordable mid-range product, suitable for technically savvy users who need a reliable charger with indication, but do not require complex professional analyzers with numerous settings.
The case features 4 independent slots with spring-loaded steel contacts (sliders), ensuring secure fixation of elements of different lengths. There is an LCD screen with a bright backlight for indication, which automatically turns off after 30 seconds of inactivity. The "0V Activation" mode allows the restoration of Li-Ion batteries whose voltage has dropped below the critical level. Critical aspects that make this product stand out include its multifunctionality, support for multiple battery types, modern USB-C interface, and Storage charging mode, ensuring optimal battery health.
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Liitokala 2026 - new arrivals, bestsellers, and the most relevant models Liitokala.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Liitokala 2026 - new arrivals, bestsellers, and the most relevant models Liitokala.
This is a real find - you can put 4 different batteries in, and they all work independently (one can be charging, another discharging, while another is being tested for capacity). The "test" feature is just a revelation for me - I've already tested all the batteries I had at home and discarded the worn-out ones. It shows voltage, charging capacity, discharging capacity, the time spent, and the current strength for charging/discharging. It's also very convenient that there's a mode for lithium batteries - it charges/discharges them to 3.7V for long-term storage. mode for lithium batteries - charges/discharges to 3.7V for long-term storage; current selection of 300, 500, 700, 1000mA; battery test mode. no power supply, loud squeak when pressing buttons  Stanislav: use Liitokala Lii-M4S less than month |
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