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Efest Slim K2 Charger (2 Ways)
Efest Slim K2 Charger (2 Ways)

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List Price: $19.99
Our Price: $11.99
Savings: $8.00

Stock Status: In Stock

Product Code: SLIMK2

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Efest Slim K2 Charger (2 Ways)

The Efest Slim K2 is a professional portable two-slow Li-ion battery charger with a Micro USB charging port. It has a fast charging mode that is 1.0A (4.2V 2pcs x 1.0A) and can accept 3.6V or 3.7V lithium batteries in various sizes (sold separately). The Efest Slim K2 features reverse polarity protection, activation function, auto-detect charging function, over-charging protection, and short circuit protections. The spring in the charger is made by piano wire that provides a smooth sliding action when installing and removing batteries and steel cathode with low resistance and hard chromium plating processing is used to achieve a more precise charging voltage. Each slot on the Efest Slim K2 Charger monitors batteries separately and has a convenient LED indicator that displays battery life.

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    Product Specification:
    • AC Input Power AC 100-240V 50/60Hz
    • DC Output Power DC 5V 2A
    • Auto Cut-Off Voltage 4.20±0.05V
    • Standby Current <20mAh
    • Auto Recharge Voltage 4.10±0.10V
    • Storage Temperature -40℃~+70℃
    • DC Input Power DC 5V 2A
    • 1A CC Current <100mAh
    • CV Cut-Off Current < 100mAh
    • Activation Current 50mA~100 mA
    • Operation Temperature 0℃~40℃

    Product Includes:
    • Efest Slim K2 Charger
    • USB Cable
    • Operation Manual
    • Warranty Card

      Use Rechargeable Batteries or With PCB Batteries. Other types of batteries may cause personal injury. Do NOT leave batteries charging unattended/overnight!

      Advanced User Item. Use At Your Own Risk!

      All pictures are based on practicality, copyright reserved.

      Average Rating: 4.5 of 5 Total Reviews: 6 Write a review »

        0 of 0 people found the following review helpful:
      Quick and cheap October 13, 2018
      Reviewer: Amy Red from Okolona, MS United States  
      No frills or thrills but if you need the job done...this will get it done.  I put mine on at like 3 to 4am and they are done when ok wake up.

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        0 of 0 people found the following review helpful:
      Efficient September 10, 2018
      Reviewer: sahara-ajee randall from Mansfield, PA United States  
      The slim K2 charger is efficient and easy to carry on my person for whenever I may need it. Great purchase!

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        0 of 1 people found the following review helpful:
      June 26, 2018
      Reviewer: Waleed Ghaith from Mishref, Hawalli Kuwait  

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        0 of 0 people found the following review helpful:
      Works as it should. June 12, 2018
      Reviewer: Alan P. from SF Bay Area  
      Works great, finally I don't have to charge via usb through my mods anymore. Charges decently fast, definitely faster than charging through my mod.

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        0 of 0 people found the following review helpful:
      March 12, 2018
      Reviewer: Anonymous Person from United States  

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