Efest LUSH Q2 Intelligent LED Charger

Say hello to the Efest LUSH Q2 Intelligent LED Charger – a thoughtful blend of straightforward design and reliable performance, created to handle your everyday battery charging needs with ease. Whether you're a casual vaper, a hobbyist, or someone who simply wants a no‑fuss charging solution, this compact dual‑channel charger delivers precision and peace of mind. It is lightweight, easy to carry, and specifically built to work accurately with a wide range of 3.6V and 3.7V lithium‑ion IMR batteries.

Charge with Confidence

The LUSH Q2 takes the guesswork out of charging. It automatically adjusts its output to provide either a fast 2A charge when you are powering up a single battery, or a steady 1A per channel when two batteries are inserted. This smart adaptation ensures that each battery receives the appropriate level of current for safe and efficient charging. Simple LED indicators keep you updated in real time, so you always know exactly where your batteries stand. Meanwhile, robust internal safety features work behind the scenes to deliver a smooth, secure, and worry‑free charging experience every time you plug in.

Backed by a Reliable Warranty

The LUSH Q2 comes with Efest’s dependable 3‑year warranty, giving you long‑term confidence in your purchase. This is a charging tool you can truly trust to keep your batteries ready for action, day after day.

Key Features – Detailed Look

Dual Charging Flexibility
The charger gives you the freedom to charge one battery at a powerful 2A for faster turnaround, or two batteries at 1A each when you need to top up multiple cells. The adjustment happens automatically, so you don't need to press any buttons or change any settings.
Compact and Portable Design
With its space‑saving footprint, the LUSH Q2 fits easily on a desk, nightstand, or kitchen counter. It is also light enough to slip into a bag for travel, making it ideal for use at home or on the road.
LED Status Indicators per Bay
Each charging bay has its own dedicated LED display, giving you clear, real‑time information about charging progress. No more guessing whether your batteries are ready – a quick glance tells you everything you need to know.
Advanced Safety Measures
Safety is built into every aspect of the LUSH Q2. An automatic cut‑off feature stops charging as soon as your battery reaches full capacity, preventing overcharging. Reverse polarity protection safeguards your batteries and the charger itself if a cell is inserted incorrectly. These and other protections work together to give you a safer charging environment.
Wide Battery Compatibility
The LUSH Q2 supports a broad range of 3.6V and 3.7V lithium‑ion IMR batteries, from smaller cells up to larger ones. For your convenience, a full list of compatible sizes is provided below.

Battery Compatibility (3.6V / 3.7V Li‑Ion IMR)

10340, 10350, 10440, 10500, 12340, 12500, 12650, 13450, 13500, 13650, 14350, 14430, 14500, 14650, 16500, 16340, 16650, 17350, 17500, 17650, 17670, 18350, 18490, 18500, 18650, 18700, 20700, 22500, 22650, 25500, 26500, 26650

Important Compatibility Note
✔ 18650 and 20700 batteries are supported.
✖ 21700 batteries are not compatible with this charger.

Technical Specifications

Input: AC 100–240V, 50/60Hz – works with standard household outlets worldwide
Output: 4.2V ± 0.05V – delivers precise voltage for safe lithium‑ion charging
Battery Output Cutoff Voltage: 4.20V ± 0.05V – ensures charging stops at the correct full charge level

What’s in the Box

When you open the package, you will find everything you need to get started:

Efest LUSH Q2 Charger – the main charging unit
Standard USA power plug – for direct wall outlet connection
User manual – clear instructions for safe and effective use
Scratch‑off validation serial number – to verify the authenticity of your product

Efest Lush Q2 2 Bay Battery Charger