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Efest LUC V4 Smart LCD Battery Charger

 star rating 5 Write a Review
$28.99
$39.99 (You save $11.00)
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The Efest LUC V4 Multi-function LCD Smart Battery Charger has many great features and is one of the best chargers for use with rechargable 3.7V unprotected and protected Li-Ion or LiMn batteries.


Efest LUC V4 Features

  • Charge up to four (4) batteries at the same time
  • Mini LCD Screen will display precise voltage and battery capacity level
  • Quad Battery Channel with independent display for each battery's charge level
  • Automatically monitors battery power and will give an alarming notice
  • Over-current, Zero Voltage Activation, Short Circuit & Reverse Polarity Protection
  • Automatically stops when batteries are fully charged
  • Can be used as a Portable Power Source for electronic products with a fully charged battery in channel 2

 

Efest LUC V4 Operation Guide

  • Charging input:  Press the rectangle button to change the charging modes (0.5A/1A/2A) and charge different size 3.6V/3.7V Li-ion batteries.
  • USB Output:  DC5V 1A USB output connector are compatible with most portable consumer electronics.
  • 0.5A/1A can charge 4pcs:  10440/14500/14650/16340/16650/17650/17670/17350/18350/18490/18500/18650/22650
  • 2A can charge 2pcs : 25500 and 26650 batteries
  • Low power alarming:  when discharging consumer electronics, the transparent button will be flashing in blue while the power of battery is lower than 15%, it means battery needs to be charged.
  • Built-in reverse polarity protection:  While the charger is connected, each charging channel has reverse polarity protection.  If you accidentally invert the battery into the charger, the  light is still green and prevent from any short circuit.
  • Zero voltage activation function:  when charger is standby, place over-discharging batteries (battery voltage is under 2V) to charging channel correctly, battery zero voltage activation starts, since battery over-discharging times, capacity and over-discharging degree is different, so the activation time will be different, and red light will turn on after battery activation.
  • Over-charging protection & automatically monitor charging:  Once the external power is connected with LUC V4 charger, charger will stop charging when batteries are full; if batteries were not taken off and the battery voltage will be lower than 3.9V because of many factors, charger will charge batteries automatically again. charger will start to charging if putting lower 4.18V batteries into LUC V4 charger.
  • USB output:  Once connected to USB , Pressing the rectangle button for over 1 second,then it will get start to charging. The USB function will be closed in 30 seconds without connecting power. DC5V 1A USB output connector are compatible with most portable consumer electronics.

Plugs into any normal AC / Power receptacle with the included power adapter.

Important NoteUse this charger ONLY with rechargeable Li-Ion, LiMn (IMR), and ICR type batteries and DO NOT CHARGE YOUR BATTERIES OVERNIGHT OR WHILE UNATTENDED FOR A PROLONGED PERIOD OF TIME!  Use with non approved batteries may possibly result in personal injury and/or property damage.

 

Product Contents

  • 1x Efest LUC V4 Smart LCD Battery Charger
  • 1x AC/Wall Adapter
  • 1x Instructions Manual

 

Product Specifications

  • Battery Type: Li-Ion | LiMn | ICR
  • Compatible Batteries: 10440 | 16340 | 14500 | 14650 | 17500 | 17670 | 18350 | 18490 | 18500 | 18650 | 18700 | 22650 | 26500 | 26650
  • Input: 100-240V AC 50/60Hz
  • Output:

Write your own product review

  1. Decent battery charger  star rating

    Posted by Unknown on 6th Jun 2016

    This product is a decent product does very well in charging batteries only draw back is takes awhile too charge them a little longer than I would like or expect .

  2. great charger  star rating

    Posted by Joshua Ramos on 16th Jan 2016

    Easy to use and charges my batteries quick! Great buy for the price

  3. Efest LCUV4 charger  star rating

    Posted by P McCoy on 20th Aug 2015

    This is the best charger I have ever owned. It's fast. It has a 4 battery capacity.

    And it's fast!

  4. Battery charger  star rating

    Posted by Thanh on 10th Apr 2014

    It's good and quality material charger :-)
    I'm very happy with this charger, except 1 thing! as I'm to hook the USB to charger my iPhone at the same time but it's not functioning...
    Too bad for that...

30-Day Limited Warranty. See warranty section for details.

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