Efest LUC v2 LCD Smart Charger

Efest LUC v2 LCD Smart Charger

0.84 LBS
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  • Product Description

    Input voltage:

    DC 12-24V

    Output voltage:

    4.1 ±1%

    500mA CC current :

    > 450mA

    1000mAh CC current:

    > 950mA

    Cut-off Voltage:

    4.2V ± 0.05V

    TC Current, 0.5-1A:


    Auto recharging Threshold Value voltage:

    3.9V ± 0.15mA

    Activation Voltage ( battery voltage < 2V):

    0.45 ±0.15mA

    Operation Temperature:


    Storage Temperature :

    -40 - +70°C

    Compatible batteries:

    10440, 16340, 18350, 18500, 18650, 26650 and so on.


    CE, RoHs, UL( for the plug)



    1. Once the external Power or car charger adapter is connected with the LUC charger, the system begins to self-inspect and battery inspection.

    2. LUC charger can change between 500mA or 1000mA current up to different size batteries. Automatically changes to 500mA when batteries is: 10440, 16340, 14500, 18350, 18500, 17500, or changes to 1000mA when battery is: 17670, 18650, 18700, 26500, 26650, 22650 batteries. CV is 4.23V.

    3.LCD display ‘Er’(short for Error), charger will be stopped charging automatically when battery voltage is u

  • Product Reviews


    Write A Review

    1. Great charger.

      I have used this charger for a week now and have not had any problems. Great charger for someone who has a couple batterys and don't want to charge in the device. on

    2. Efest LUC V2

      Charger has been great thus far. Not a single complaint. Love the LCD display, overcharge protection, and how quick it charges my batteries. A definitely upgrade from what I was previously using and would recommend to anyone. on

    3. would definitely recommend

      charges fast, and gives you the option of 1 amp or .5 amp, I usually choose .5 amp for a slower charge if i'm charging overnight, 1 amp if im in a hurry. LCD screen is a definite plus too. solid charger for a solid price. on

    4. Great

      Charges batteries quickly and the lcd screen is nicely laid out and very easy to read. Nice to have the portable charger for traveling. Just a solid product. on

    5. Perfect

      Fits perfectly for my 18650 Efest batteries. Love the LCD screen and charges my batteries quicker than my old charger ever dreamed it could :D on

    6. Glad I made the purchase

      I was using a very low end charger. Made the jump and its a world of difference. Fast charge and auto stop charge once 4.2 is reached. Cant complained. i killed several batteries w/the lower end one. so far so good w/this one.
      LCD is a huge plus. well worth the money. need i keep mentioning eciggity's quick delivery?

    7. work great!

      Works great and has car charging abilities. Screen is easy to read. the only thing you have to watch for is making sure the battery is seated properly and doesn't move a whole lot. That is only due to the fact that it is made to charge several sizes of batteries, so it can't be helped. on

    8. possibilities

      With thus charger you can go places. on

    9. Go to charger

      Got this charger a few days ago and so far it is going great. The LCD display is bright and extremely simple to understand. It comes with a wall and car charger which is great for road trips or charging to and from work! on

    10. This charger is amazing

      The charger works like a boss its simple plug and play. It comes with a car charger too! The LED readout is simple and effective and the charger works very fast. on

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