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Efest LUC 4-battery no charger

EFest Luc V4 4 Bay LCD and USB Li-ion Battery Charger

Efest

  • $ 23.37
  • 26

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This is one of our favorite Li-ion chargers on the market, and definitely is the best deal around.  This is the version without a cigarette lighter car charger adapter (the LUC4 charger with a car adapter is here)

It's a very high quality charger that can charge up to 4 batteries at a time, at 0.5-2A charging rates.  It tells you the charge levels via LCD screen.  It's compatible with most 3.7V Lithium Ion or Li-Mn batteries such as 10440, 14500, 14650, 18500, 17670, 18650, 18700, 26500 etc.  It can also charge 15270 or 14250 batteries if you use spacers.

We generally do NOT recommend this charger for 26650/20700/21700.

It also has kind of a cool feature where if you have a charged battery loaded you can use it as a portable power pack and charge USB devices like mobile phones, tablets, and the like using a USB cord.

Comes in a high quality storage box too to complete the high end feel.

 

Efest LUC V4 Specifications:

  • Compatible with lithium ion and Li-Mn batteries only
  • Common Lithium Ion Battery sizes: 10340, 10350, 10440, 10500, 12340, 12500, 12650, 13450, 13500, 13650, 14350, 14430, 14500, 14650, 16500, 16340, 16650, 17350, 17500, 17650, 17670, 18350, 18490, 18500,18650,18700, 20700*, 21700*, 22500, 22650, 25500, 26500, 26650*
    • *Technically while this charger can barely fit some 20700/21700/26650s that are on the shorter side, we do not recommend it. It's still quite a tight fit and it's not guaranteed that any particular battery you get will squeeze in. Please check out our other lithium ion battery chargers.
  • Output Current: .5A x 4, 1A x 4, 2A x 2
  • Input: DC 12V 2A
  • Output Voltage: 4.23V ± 0.05V
  • USB Output: 5V 1A

Efest LUC V4 Features:

  •  Charging amperage, voltage and charging status available on the digital screen
  • USB output mode to use the charger as a power bank
  • Reverse polarity protection

 

In the Box:

Customer Reviews

Based on 26 reviews
5 Star
77% 
20
4 Star
15% 
4
3 Star
8% 
2
2 Star
0% 
0
1 Star
0% 
0
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M
08/25/2018
Mike
Georgia USA
  • What device/application do you use this with? Have many mods lots of battery's

2nd one

They work great, I seen it have one just like it. My bad for not reading the information. Like my other thought it came with a car charger.but still will come in handy, thanks fast service.

PS
08/25/2018
Patricia S.
United States

EFest Luc V4 Bay LCD

I love this product but only received 1 out of the 2, that I ordered! I called as soon as the package arrived and was told 1 would immediately shipped out! I haven't received it yet!

LH
08/06/2018
Lawrence H.
United States
  • What device/application do you use this with? General experimentation and homebrew projects.

Great products!

The cells all measured at least 3000 maHrs at both 1/10C and 1/3C rates. The charger was also great. No complaints whatsoever!

DF
04/23/2018
dave F.
United States
  • What device/application do you use this with? luc charger

batteries

fast ship got what i needed

KK
03/22/2018
Kyle K.
United States
  • What device/application do you use this with? 18650 batteries

Great prices, great service

Everything was as expected and shipped fast


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