EFEST LUC V4 Quad Battery Charger
EFEST LUC V4 Quad Battery Charger

Efest

EFEST LUC V4 Quad Battery Charger

$49.99

Efest LUC V4 LCD & USB 4 slot Li-ion battery charger. Safe and durable & High quality. Capable of charging 4 batteries simultaneously, each slot displays charging status independently. Displays precise voltage and battery current, automatically detects battery status and selects the appropriate charging mode. 

1 x LUC V4 Charger Body 

1 x Adapter 

1 x Car Charger 

1 x Warranty Card 

1 x Operation Manual

  • Input Power: AC 12V/24V
  • Output Power: 4.2V-4X0.5A,4.2V-4X1A, 4.2V-2X2A
  • 500mA CC Current: >450mA
  • Cut-off Voltage: 4.2V ± 0.05V
  • Operation Temperature: -40/70℃
  • USB output: DC 5V 1A
  • USB output: as a power bank, for charging mobile phone, iPad, MP4, ect. 
  • Reverse Polarity Protection 
  • Short-Circuit Protection 
  • Activation Recovery Function 
  • Stops Charging Automatically
  • Independent display of charging stars for each channel 
  • 4 kinds of protection: Over-discharging, Over-voltage, Short-circuit and reverse polarity protection. 

 

  • Made with Piano springs, provides a smooth sliding action when installing and removing batteries
  • 15,000+ times Spring Testing Quality Warranty 
  • Convient LED Indicator 
  • Steel cathode with low resistance and hard chromium plating processing to achieve a more precise charging voltage 
  • Fire Retardant Shell 
  • Quality Certification 

 

  • 18650
  • 26650
  • 10440
  • 16340
  • 14650
  • 17500
  • 17670
  • 18350
  • 10440
  • 18500
  • 14500


  1. Please connect the AC cable to the AC port first then plug to the power source 
  2. Please check the battery specification before charging for compatibility with LUC V4. If not used correctly, it may cause damage to the battery or the charger. 
  3. Do not charge the battery if the battery’s wrapper is damaged to prevent explosion, leakage or fire, otherwise it will burn the charger. 
  4. Do not use the LUC V4 in flammable or explosive environment. 
  5. Please use LUC V4 in a dry environment 
  6. Please take out the battery and unplug the AC cable while the LUC V4 is not in use. 
  7. Keep out of use of children 
  8. Any scrapped LUC V4 please comply with the local regulatory processes for recycling and disposal 
  9. Please clean LUC V4 regularly to maintain the cleanness of the positive and negative contact to deter foreign objects and prevent poor contact. 
  10. Misusing or mishandling chargers can pose a SERIOUS RISK to personal injury, property damage or death. 

Product includes 

1 x LUC V4 Charger Body 

1 x Adapter 

1 x Car Charger 

1 x Warranty Card 

1 x Operation Manual

Specifications 

  • Input Power: AC 12V/24V
  • Output Power: 4.2V-4X0.5A,4.2V-4X1A, 4.2V-2X2A
  • 500mA CC Current: >450mA
  • Cut-off Voltage: 4.2V ± 0.05V
  • Operation Temperature: -40/70℃
  • USB output: DC 5V 1A
  • USB output: as a power bank, for charging mobile phone, iPad, MP4, ect. 

Features

  • Reverse Polarity Protection 
  • Short-Circuit Protection 
  • Activation Recovery Function 
  • Stops Charging Automatically
  • Independent display of charging stars for each channel 
  • 4 kinds of protection: Over-discharging, Over-voltage, Short-circuit and reverse polarity protection. 

 

Quality Assurance 

  • Made with Piano springs, provides a smooth sliding action when installing and removing batteries
  • 15,000+ times Spring Testing Quality Warranty 
  • Convient LED Indicator 
  • Steel cathode with low resistance and hard chromium plating processing to achieve a more precise charging voltage 
  • Fire Retardant Shell 
  • Quality Certification 

 

LUC V4 Supports:

  • 18650
  • 26650
  • 10440
  • 16340
  • 14650
  • 17500
  • 17670
  • 18350
  • 10440
  • 18500
  • 14500


WARNING:

  1. Please connect the AC cable to the AC port first then plug to the power source 
  2. Please check the battery specification before charging for compatibility with LUC V4. If not used correctly, it may cause damage to the battery or the charger. 
  3. Do not charge the battery if the battery’s wrapper is damaged to prevent explosion, leakage or fire, otherwise it will burn the charger. 
  4. Do not use the LUC V4 in flammable or explosive environment. 
  5. Please use LUC V4 in a dry environment 
  6. Please take out the battery and unplug the AC cable while the LUC V4 is not in use. 
  7. Keep out of use of children 
  8. Any scrapped LUC V4 please comply with the local regulatory processes for recycling and disposal 
  9. Please clean LUC V4 regularly to maintain the cleanness of the positive and negative contact to deter foreign objects and prevent poor contact. 
  10. Misusing or mishandling chargers can pose a SERIOUS RISK to personal injury, property damage or death.