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Efest Slim K1 Battery Charger

Efest Slim k1 1 single bay battery charger


 
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Price: $4.99

Stock Status: In Stock
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Product Details
 

Efest Slim K1 Battery Charger

18650
20700
21700


Product Highlights:

  • 1 Bay Compact USB Charger
  • Single charging speed - 1A x 1
  • LED charging indicator
  • Compatible with 18650, 20700, 21700, 26650 and more
  • Reverse polarity protection protects if cell is entered in the wrong way

Packaging Contents:

  • Efest Slim K1 Battery Charger
  • USB Cable
  • User Manual

Additional Features:

  • Fast Charging Mode: 1.0A
  • Auto Detect Charging Function
  • Low Voltage Activation Function
  • Short Circuit Protection
  • Reverse Polarity Protection
  • Over Charging Protection
  • Piano Wire Spring Provides Smooth Sliding Action - 15000+ Tensile Test
  • Chromium Plated Steel Cathode Insures Low Resistance While Achieving A More Precise Charging Voltage

Specifications:

Input: DC 5V 1A
Standby Current: <20mA
Activation Current: 50mA - 100mA
1.0A CC Current: 1000mA ± 10%
Auto Recharge Voltage: 4.10V ± 0.10V
Auto Cutoff Voltage: 4.20V ± 0.05V
CV Cutoff Current: <100mA
Operation Temperature: 0°C ~ 40°C

Compatible with:

3.6V/3.7V Lithium-ion Batteries
Most Cylindrical Lithium-ion Batteries Ranging In Size From 10440 To 26650

Efest Slim K1 Battery Charger

Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 8 Write a review »

  0 of 0 people found the following review helpful:
 
5 of 5 Thank You September 1, 2019
Reviewer: Susan Kinne from Louisville, KY United States  
I havnt tried the battery yet because I had it sent to Kentucky and live in Nicaragua.  But i want to say that your service in communicating with me after the purchase was wonderful, the best I've ever experienced in an online purchase!!  I will get back to you with a product review once I have arrived at my daughter's and used the products.

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  0 of 0 people found the following review helpful:
 
5 of 5 Great shopping experience! August 30, 2019
Reviewer: Ron Naylor from Tempe, AZ United States  
This store has a supply of great products combined with timely communication making a pleasant shopping experience.

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  1 of 1 people found the following review helpful:
 
5 of 5 A+ February 16, 2019
Reviewer: Jared Johnson from Littleton, CO United States  
Great service, fast shipping

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  1 of 1 people found the following review helpful:
 
3 of 5 Great price. December 31, 2018
Reviewer: Franky from Arlington, TX United States  
Sturdy enough at a good price.

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  1 of 1 people found the following review helpful:
 
5 of 5 Great charger September 16, 2018
Reviewer: Monica Schafer from Portland, OR United States  
I didn't need anything fancy, just a good, basic charger, and this is it. Excellent price, and very fast ship. Works well.

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