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Efest LUC V4 Battery Charger

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Efest LUC V4 Battery Charger


Product Description Summary 


Efest LUC V4 Battery Charger presents a charger that allows you to charge multiple batteries at once,  all while protecting against over-current, short circuiting, reverse polarity, and a zero voltage activation function. Since the batteries stop charging once they reach their full charge, you won’t have to worry about overcharging, and you’ll also be able to monitor the information about your batteries thanks to a brightly lit LCD screen built right into the charger. In addition to charging independently, the charger chirps an alarm if any problem comes up with any of the charging batteries. But wait, there’s more! The 2 USB sockets of DC5V/0.5A and DC5V/1A on the LUC V4 charger can be used to charge cell phones, iPads, MP3s and MP4s players, PSP, etc. Just slide a freshly charged battery into channel 2, take out the AC wall plug, and press the rectangle button on the device for two seconds.



  • 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: ≤60-120mA
  • Auto recharging Threshold Value voltage: 3.9V ± 0.15mA
  • Activation Voltage ( battery voltage < 2V): 0.45 ±0.15mA
  • Operation Temperature: 0-40°C
  • Storage Temperature : -40 - +70°C
  • Compatible batteries: 10440, 16340, 18350, 18500, 18650, 26650, etc.


Packaging Contents

  • 1 x Efest LUC V4 Charger
  • 1 x AC Wall Plug
  • 1 x Car Charging Cable
  • 1 x User Manual