• Efest LUC V4 Battery Charger, Efest, Batteries/Chargers,
  • Efest LUC V4 Battery Charger, Efest, Batteries/Chargers,

Efest LUC V4 Battery Charger


Sorry, currently out of stock

Click here to be notified by email when Efest LUC V4 Battery Charger becomes available.

A universal LCD Four Bay Charger, the LUC V4 Battery Charger by EFEST allows external charging of your 18350, 18650, 26650, and 20700 and a variety of other lithium batteries. With four built-in independent charging channels, the EFEST LUC V4 Battery Charger can automatically monitor the power and capacity of your batteries. Offering three charging modes, 0.5A, 1A, and 2A), the EFEST LUC V4 Battery Charger can be customized by pressing the rectangular button on the device.

LUC V4 LCD Universal Charger Features:

  • Battery Slots Monitors Independently
  • Stops Charging Automatically
  • Reverse Polarity Protection
  • Activation Recovery Function
  • Compatible With Any 3.6V/3.7V Batteries
  • Short Circuit Protection
  • Made with Piano Springs
  • HD LCD Screen
  • Fire Retardant Shell
  • Low Power Protection

Charging Modes:

  • 0.5A
  • 1A
  • 2A

USB Output:

  • DC5V 1A USB

Compatible With:

  • 20700
  • 26650
  • 26500
  • 18650
  • 18500
  • 18350
  • 17340
  • 16340
  • 14500
  • 10440

Customer Reviews

5 Based on 1 Reviews
5 ★
4 ★
3 ★
2 ★
1 ★
Write a Review

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!


Best charger I have ever used, period.

I’ve been using this exact charger for over 3 years now and it still works as well today as the day I bought it. My favourite feature of this product is the fact that I can charge 4 bays at 1 amp or 2 bays at 2 amps, since I’m a cloud chaser who vapes at high wattage I run through batteries fairly quickly and I hate having to wait for them to charge. Most chargers only do 0.5-0.68 amps on multiple slots which can take much longer to get your batteries where they need to be for use. Definitely worth the price; if you use an external battery device and hate waiting for charge this product is definitely for you!


Thanks for the in-depth review of the Luc V4 Battery Charger. I charge four batteries at a time and the 1amp charging saves me so much time. I also highly recommend this charger.