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  • Efest Slim K1 1 Bay Battery Charger
  • Efest Slim K1 1 Bay Battery Charger
  • Efest Slim K1 1 Bay Battery Charger
  • Efest Slim K1 1 Bay Battery Charger
  • Efest Slim K1 1 Bay Battery Charger
  • Efest Slim K1 1 Bay Battery Charger

Efest Slim K1 1 Bay Battery Charger

SKU: ef-slk1-bl   
$9.39 $14.99
Earn 19 Points
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Efest Slim K1 1 Bay Battery Charger Overview

Charge up your batteries quickly and power on your favorite vape products with batteries charged by the Efest Slim K1 Battery Charger. This is a compact single bay USB charger that supports a wide variety of lithium-ion batteries with a fast-charging speed of 1A. Compatible with most cylindrical batteries ranging from 10440 to 26650, the Efest Slim K1 Battery Charger features an LED charging indicator that shows the current battery life.

The Efest Slim K1 Battery Charger is made with a piano wire spring that gives you a smooth sliding motion as you insert and remove your battery. This charger is also constructed with a fire retardant shell as well as a low-resistance, chromium-plated steel cathode that achieves the most precise charging voltage.

The Efest Slim K1 features auto-detection charging and low voltage activation along with short circuit, reverse polarity, and over-charging protections. The reverse polarity protection protects the cell if it is positioned incorrectly, which saves you the hassle of possibly damaging your batteries.

When you need a portable, easy to carry battery charger that you can take with you everywhere, the Efest Slim K1 Battery Charger is your go-to charging device.

Efest Slim K1 1 Bay Battery Charger Features

  • Model: Efest Slim K1 
  • Light Weight Charger
  • 1 Bay Charger
  • Stylish USB Charger
  • Steel Cathode & Piano Wire Spring 
  • Output Current: DC 5V 1A
  • Input Current: AC 100~240V 50/60Hz | DC 5V 1A
  • 2*1A CC Current: 1000mAh ± 10%
  • CV Cutoff Current: <100mA
  • Standby Current: <20mA
  • Auto Recharge: 4.1 ± 0.10V
  • Auto cut-off: 4.2 ± 0.05V
  • Operating Temperature: 0°C ~ 40°C
  • Storage Temperature: -40°C ~ +70°C
  • CE, RoHS and FCC Certified
  • Safety Features: Short Circuit Protection /  Reverse Polarity Protection / Overcharge Protection / Auto-Detect Charging 

Efest Slim K1 1 Bay Battery Charger Supported Batteries

    10440 / 14500 / 16340 / 17340 / 18350 / 18490 / 18500 / 18650 / 26500 / 26650 / 20700 / 21700

Chargers Disclaimer

NOTE: Use special caution when handling batteries. Do not use any battery if visible signs of damage or stress is present. Always store and transport your batteries in a non-conductive container. Always charge batteries on a fire-proof surface. Never charge batteries unattended. Do not modify your batteries or chargers in any way, shape, or form. Use of batteries without a protection circuit is potentially hazardous. MistHub will not be held responsible or liable for any injury, damage, or defect, permanent or temporary that may be caused by the improper use or handling of a battery. By purchasing batteries you acknowledge these risks and attest that you have sufficient understanding of the batteries you are purchasing to use and care for them properly. Please note, we highly recommended to NOT allow the battery to discharge below 2.5V.

NOT FOR SALE TO MINORS: Vape products ordered from the MistHub Webstore is for ADULT USE ONLY. MistHub supports legislations and regulations preventing any purchase and use of our products by minors.

AGE VERIFICATION: Our web store utilizes strict age verification technology on any order to prevent minors from accessing and purchasing any vape products.

Efest Slim K1 1 Bay Battery Charger Reviews