EFEST LUSH Q2 Dual-Slot Smart Charger

The Efest LUSH Q2 is a compact dual-slot smart charger designed for a variety of lithium-ion rechargeable batteries (3.6V / 3.7V nominal voltage), commonly used in high-power devices. It features a buttonless plug-and-charge design, equipped with LED indicators and intelligent charging current selection, making it simple and convenient to safely charge two batteries simultaneously.

Main features

• Dual-slot charging – can charge one or two batteries simultaneously.
• Smart charging current – ​​approximately 2.0A for a single battery and approximately 1.0A per slot for dual-slot charging.
• Wide compatibility – Supports multiple models including 18650, 20700, 21700, and 26650.
• LED indicator lights – show the charging and completion status of each slot.
• Automatic power-off – The battery automatically stops charging when it reaches approximately 4.2V to prevent overcharging.
• Built-in protection – overvoltage, short circuit and reverse protection.
• AC input 100–240V – universal voltage.
• Fire-resistant design – durable and safe casing material.

Package includes:

• Efest LUSH Q2 Charger Main Unit
• AC adapter (with power plug)
• User manual/warranty card

User experience and precautions

• Plug and charge design—no button operation required.
• It charges quickly, with a single battery capable of charging up to approximately 2A.
• The charger may get hot during prolonged use or when charging in both slots.
• The LED indicator clearly shows the charging and fully charged status.
• Built-in safety protection ensures reliable performance.
• It is recommended to use it in a well-ventilated environment to ensure safety.