Efest Efest LUC V4 (USB-C) Charger

Efest LUC V4 Type-C LCD 4-Bay Charger (For 18650, 20700, 21700 & More)
The Efest LUC V4 USB-C brings modern speed and versatility to dependable 4-bay charging. Featuring upgraded USB-C input and smart charging control, it supports a wide range of Li-ion and NiMH batteries including 18650, 20700, and 21700 cells. The clear LCD screen shows charging status for each battery in real time.

With automatic voltage detection, built-in protections, and multiple charging bays, it’s ideal for powering vape mods, flashlights, and other battery-heavy gear at home or on the road.

Battery Safety Warning:
Only use this charger with compatible rechargeable lithium-ion batteries. Never attempt to charge non-rechargeable or damaged batteries. Always charge in a fire-safe area, never leave batteries charging unattended, and follow all lithium battery safety practices. Misuse may result in fire, injury, or property damage. Buyer assumes all responsibility for safe use.

Specs & Features:

• Input Power: AC 100–240V 50/60Hz / DC 5V 3A (USB-C)
• Charging Current: Auto-select 0.5A / 1A / 2A depending on slot use
• Supported Chemistries: 3.6V/3.7V Li-ion (IMR, INR, ICR) & 1.2V NiMH/NiCd
• Compatible Battery Sizes: 10440, 14500, 16340, 17340, 18350, 18490, 18500, 18650, 20700, 21700, 26500, 26650
• Display: LCD screen showing per-slot charge status and voltage
• Safety Protections: Overcharge, reverse polarity, auto cut-off, low voltage ripple
• Operating Temperature: 0°C to 40°C
• Storage Temperature: -40°C to 70°C

Package Includes:

• 1 × Efest LUC V4 LCD Type-C Charger
• 1 × USB-C Charging Cable
• 1 × Wall Adapter (USA Plug)
• 1 × Scratch-off Validation Code
• 1 × User Manual & Warranty Card

Charge your batteries faster and smarter with the upgraded Efest LUC V4 Type-C—your everyday high-speed charging hub.