This product has been discontinued

Efest LUC V4 Charger


The Efest LUC V4 is a four bay universal battery charger.

Features & Specifications

  • Four bay charger with independent charging and monitoring per slot
  • Charges four batteries at 0.5A / 1A or two batteries at 2A
  • LCD screen displays charging status and gives a precise reading of the current voltage
  • Accepts 18350, 18500, 18650, 26650 and a number of other battery sizes
  • Doubles as a power bank, simply plug your USB device into the rear USB port
  • Adjusts charging rate based on detected battery capacity
  • Over-current, over-voltage, short-circuit and reverse polarity protection

Read more about the LUC V4 on the Efest website.


  • Efest LUC V4 Charger
  • NZ AC mains cable
  • User manual

Please read our battery safety warnings before purchasing.

WARRANTY: 90 days. Warranty information →

Amazing, all I can say.
Was recommended this charger on a vaping subreddit.

This charger can charge 4 batteries at either 0.5 amps or 1.0 amps or you can charge two batteries at 2.0 amps.

Each charging bay is independent so you can charge 1, 2, 3 or 4 batteries at once.

It fits 16340, 18350, 14500, 18500, 18650, and 26650 batteries.

It has an LCD screen that displays the charge of your batteries in both volts and bar (think cellphone signal bars) format.

It has 4 different types of automatic protection; Over discharging, over voltage, short circuit and reverse polarity detection. The reverse polarity detection feature in particular is useful because you'll know straight away if you put the positive/negative ends of your batteries in the opposite direction of where they should be.

You can also use it as a portable power bank as it has USB output which charges your device using the batteries.

The charger itself stays cold compared to something like the Nitecore D4 and also charges a lot faster than the D4.

I would personally recommend this charger to anyone looking to get a charger for vape batteries.

Remember to marry your batteries :)
Review posted by Dylan
Brilliant charger that caters for everyone. Recommend this model to anyone. And once again delivery was spot on.
Review posted by David