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IMREN K4 4-Channel Smart Charger for Li-ion, Ni-MH and Ni-Cd Batteries

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IMREN K4 4-Channel Smart Charger

Accepts Li-ion, Ni-MH, Ni-CD, LiFeP04 Batteries

The IMREN K4 Smart Charger is ideal for those that use different battery sizes and chemistries on a regular basis. This four channel smart charger is capable of charging four different kinds of batteries at the same time! Each channel operates separately from one another, so you can install and take out cells when you need to. It automatically identifies each cell once installed, and also automatically shuts off when charge is complete. To access discharging function, install a Li-ion battery in the first channel to charge up essential electronics in need! Add the IMREN K4 Smart Charger to any home or office for reliable and convenient charging.


  • 4 Channels
  • Capable of charging four different batteries at once
  • Each channel operates independently of each other
  • Can activate zero volt (dead) batteries
  • Discharging capability for emergency power bank function
  • Sturdy casing made from fireproof ABS plastic
  • Multiple protections
  • Automatic shut off when charge is complete
  • Convenient charging


  • 1 x K4 Charger
  • 1 x USB to Micro USB Charging Cable

Technical Specifications:

  • Number of Channels: 4
  • Display Screen or Indicators: LCD Display Screen
  • Input Voltage: AC 100-240V, 50/60 Hz
  • DC Input Voltage: DC 5V, 2A
  • Output Voltage: 1.4V±0.05V, 4.2V±0.05V
  • Max Charging Current: 2A
  • Max Output Current: CH 1/4: 1000mAh, CH 2/3: 500mAh
  • Max Single Slot Current: 1A
  • Max Discharge Current: 2A
  • Certifications: CE, RoHS

  • Compatible Batteries:

  • Li-Ion/IMR/LiFeP04 IFR: 10440/14500/16340/18350/18500/18650/26650
  • Specifications
    Charge Channels:4
    Supported Chemistries:IMR, Li-Ion, LiFePO4, Ni-Cd, Ni-MH
    Compatible Battery Sizes:10440, 14500, 16340 / RCR123A, 18350, 18500, 18650, 26650, AA, AAA, AAAA, C
    Charge Current:2000mA
    Batteries Included:No
    Product Certifications:CE, RoHS
    Warranty:Battery Junction 30-Day Warranty
    Return Policy:Battery Junction Return Policy
    Country of Origin:China

    IMREN K4 4-Channel Smart Charger for Li-ion, Ni-MH and Ni-Cd Batteries

    • $18.85
    • & Free Shipping On Orders Over $50
    • In Stock