Efest LUC V4 Elite – 4-Bay HD LCD 18650 Battery Charger

Efest LUC V4 Elite HD LCD Charger – 4-Bay Intelligent Charger

Take control of your charging with the Efest LUC V4 Elite HD LCD Charger, a premium 4-bay battery charger designed for vapers, flashlight users, and electronics enthusiasts who demand fast, safe, and intelligent power management. Whether you’re recharging multiple batteries or powering up your USB devices, this all-in-one charging solution delivers maximum versatility and performance.

Equipped with an HD LCD display, the LUC V4 Elite provides real-time battery status, charge current, and more — giving you total visibility. It supports a wide range of lithium-ion battery sizes and offers multiple charging modes with a total charge capacity of 4A shared across all four bays. Plus, with a built-in USB port output in Bay 4, you can even charge external devices like phones or vape mods using the charger as a power bank.

Key Features:

• 4-Bay Intelligent Charger – Independently charges and monitors each battery

• Selectable Charging Modes – 0.25A, 0.5A, or 2.0A per bay for flexible charging

• Max Total Output – 4A distributed across all bays

• HD LCD Screen – Displays charging status and performance clearly

• USB Output (Bay 4) – Charge your USB-powered devices directly

• German Piano Wire Springs – Built for durability and smooth battery insertion

• Power Bank Functionality – Use the charger to power your mobile devices

• Comprehensive Protections – Reverse polarity, short circuit, overcharge/discharge, and 0V activation recovery

Compatibility:

Supports a wide variety of battery sizes including:
10440, 14500, 14650, 16340, 16650, 17650, 17670, 17350, 18490, 18500, 18650, 26500, and 26650.

What’s in the Box:

• 1 × Efest LUC V4 Elite HD LCD Charger

• 1 × DC 12V 2A Adapter

• 1 × Warranty Card

• 1 × Operation Manual

Whether you’re at home or on the go, the Efest LUC V4 Elite delivers high-speed, intelligent charging with built-in safety features — making it an essential accessory for anyone using rechargeable lithium-ion batteries.