Authentic LiitoKala lii-M4 4-Slot Cylindrical Li-ion/Ni-MH Battery Charger


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Product Type Battery Chargers
Color Black
Ports USB Type C
Brand LiitoKala
Package Type Retail
Package Contents 1*Battery Charger, 1*USB Charging Cable
Dimensions us | metric
Depth 33 mm
Height 146 mm
Width 100 mm
Product Weight 350 g
SKU 9734157
DATE LISTED 11/23/2020
  • Lii-M4, this is a high-end intelligent fast charger, with key control/4-channel independent charging/battery capacity detection/anti-reverse connection/short circuit protection/overcharge protection/USB 5V1A output and battery zero-volt activation features. At the same time, it can automatically and timely monitor the battery charging and discharging and detection process.
  • Lii-M4 can charge a variety of different types of cylindrical lithium-ion batteries and nickel-metal hydride batteries, and is widely used in the battery charging of electronic products such as bright flashlights, power tools, instruments, digital cameras, etc.
  • Use Type C interface 5.0V input
  • Two optional charging currents: 500mA/1000mA
  • Battery capacity detection function
  • It can charge different specifications (18650/26650/……/AA/AAA) at the same time
  • This product uses an independent LCD display, working mode (CHARGE and TEST), battery voltage (V), working current (mA), charging time (h), battery capacity (mAh), battery percentage (%), etc. Parameters at a glance
  • In CHARGE mode, 4 channels work independently, and different charging currents can be selected to work simultaneously
  • TEST mode, the normal battery capacity detection process consists of three steps (1 first fully charge, 2 then discharge, 3 then fully charged), the battery capacity detection process
  • The two modes of CHARGE and TEST can work at the same time; set the charge capacity detection/normal capacity detection function independently, without separate discharge detection function
  • Multiple protection functions: overcharge and overdischarge, short circuit, 0V voltage activation function, (-ΔV&0ΔV), 1.65V-2.2V can not charge function, intelligent identification of bad batteries and reverse battery detection protection
  • With standard 5V/1000mA USB output function
  • USB 5V output
    • USB is only used as a 5V mobile output, and the output current is 1000mA
    • A lithium battery with sufficient power must be connected to channel 4 for the USB output to be valid; at this time, 5V electronic products can be powered
  • DC input voltage and current: 5V/2.0A
  • Lithium battery charging current: 4.20V 500mA*4 /1000mA*2
  • Ni-MH battery charging current: 1.48V 500mA*4
  • Specifications of rechargeable batteries: 18650, 26650, 14500, AA, AAA, etc.
  • TEST discharge phase current: 500mA
  • USB output: 5V—1000mA
  • Termination method: intelligent voltage monitoring
  • Please Note:
    • This charger can only charge cylindrical lithium-ion batteries and
      nickel-hydrogen batteries, not lithium iron phosphate batteries;
    • Pay attention to the recommended charging current of the rechargeable
      battery, do not exceed the recommended current for charging;
    • Please use a suitable power adapter;
    • The charger may heat up during charging and discharging, so be careful not to get burned;
    • When you stop using, please unplug the power and unplug the battery;
    • It can only be used indoors;
    • The test data of this product is for reference only, please refer to professional instruments for actual conditions.

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