Xtar Battery Charger X2

Xtar Battery Charger X2 Overview

The Xtar X2 is a high‑performance dual‑bay smart charger designed for vapers who need fast, safe and reliable charging for their external batteries. With automatic battery detection, real‑time LCD monitoring and XTAR’s advanced charging algorithms, the Xtar Battery Charger X2 delivers exceptional charging efficiency for both beginners and experienced users.

Ideal for 18650, 20700, 21700 and many other lithium‑ion cells, the Xtar Battery Charger X2 is the perfect companion for any vaper using external‑battery devices. Explore more vape accessories in our Accessories Collection.

Key Features of the Xtar Battery Charger X2

• Dual‑bay intelligent charger
• Supports 0.5A, 1A and 2A charging speeds
• Real‑time LCD display with voltage, current and battery status
• Compatible with 18650, 20700, 21700 and more
• 0V activation for deeply discharged batteries
• Three‑stage charging (TC/CC/CV) for battery longevity
• Reverse polarity and short‑circuit protection
• USB input for universal power options

Design & Build Quality

The Xtar X2 is engineered with durability and safety in mind. Its reinforced casing, high‑quality internal components and bright LCD screen ensure long‑term reliability and easy monitoring.

Clear LCD Display

The real‑time LCD screen shows charging progress, voltage, current and battery health at a glance — ideal for keeping track of your cells.

Universal Battery Compatibility

The Xtar Battery Charger X2 supports a wide range of lithium‑ion battery sizes, including:

• 18650
• 20700
• 21700
• 18350
• 26650
• And more

Charging Performance

The Xtar Battery Charger X2 uses XTAR’s advanced three‑stage charging algorithm (TC/CC/CV) to maximise battery lifespan and ensure safe, efficient charging.

Fast Charging Options

Choose between 0.5A, 1A or 2A charging speeds depending on your battery type and how quickly you need power.

0V Activation Technology

If a battery has been over‑discharged, the Xtar Battery Charger X2 can safely revive it using XTAR’s 0V activation system.

Built‑In Safety Protections

• Over‑charge protection
• Short‑circuit protection
• Reverse polarity protection
• Temperature monitoring

Perfect for Vape Batteries

The Xtar Battery Charger X2 is ideal for vapers using external‑battery mods. Pair it with high‑quality cells from our trusted brands:

• Sinowatt 30SP 3000mAh 18650 Battery
• Vapcell P42A 21700 4200mAh Battery
• 18350 Batteries

You can also browse all XTAR products here: XTAR Brand Page

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Xtar Battery Charger X2 Summary

The Xtar Battery Charger X2 is a fast, safe and intelligent dual‑bay charger designed for vapers who rely on external batteries. With its LCD display, fast‑charging options, wide compatibility and advanced safety features, it’s one of the most dependable chargers available for everyday use.

Frequently Asked Questions

1. Which batteries can the Xtar Battery Charger X2 charge?

It supports 18650, 20700, 21700, 26650, 18350 and many other lithium‑ion battery sizes.

2. Does the Xtar Battery Charger X2 support fast charging?

Yes — it supports 0.5A, 1A and 2A charging speeds depending on the slot and battery type.

3. Is the Xtar Battery Charger X2 safe?

Absolutely. It includes over‑charge, short‑circuit, reverse polarity and temperature protections.

4. Can it revive dead batteries?

Yes — the 0V activation feature can safely reactivate over‑discharged batteries.

5. Is it suitable for vape batteries?

Yes — it’s ideal for 18650, 20700 and 21700 cells commonly used in vape mods.