XTAR X4 Li-ion External Battery Charger (Quad Bay)


XTAR X4 quad external battery charger, compatible with 18650 & 21700 batteries used in many vape mods. This charger is packed with safety features and has the ability to charge external devices using power from the batteries in the bay.

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XTAR X4 Quad External Battery ChargerFast Charging White Background Studio Shot
This item: XTAR X4 Li-ion External Battery Charger (Quad Bay)

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XTAR X4 Li-ion Quad External Battery Charger

Fast Charging Bay for 18650 & 21700 Vape Batteries

The XTAR X4 Li-ion quad external battery charger is all you need to keep your vape batteries topped up and ready to go. With slots to simultaneously charge 4 batteries, the XTAR X4 charger is compatible with a wide range of Li-ion, Ni-MH & Ni-CD cells used in most electronic devices. It features a crystal clear LCD screen that displays voltage, charge levels and more information with the click of a button.

The charger is perfect for vapers who use Li-ion 18650 and 21700 batteries in their mods. Charging Lithium-ion batteries internally can reduce the durability and capacity of the cells over time, so we recommend using external battery chargers when you can. They are also safer to use as they come with a range of in-built safety features that aren’t always found with vape devices themselves, such as short circuit protection.

The XTAR Quad Charger is also packed with safety features to keep both you and your batteries safe during recharging. This includes over-voltage protection, over-current protection, short-circuit protection, over-charge protection and anti-reverse protection. The charger is also designed with efficient heat dissipation to prevent overheating. What’s more, unlike other chargers, the intelligent 0V Activation technology also allows you to re-activate some over-discharged batteries just by inserting them into one of the slots.

You can also use the Micro-USB slot to charge mobile devices, laptops and more using power from the batteries in the bay. This makes it useful for travelling and during emergencies when you need power on the go.

The XTAR X4 charger is also available as a Dual Bay charger.


Compatible Batteries for the XTAR Quad External Battery Charger:

  • 14500/14650
  • 16340/17335
  • 17500/17670
  • 18350/18490
  • 18500/18650
  • 18700/20700
  • 21700/22650
  • 25500/26650


XTAR Quad External Battery Charger Features

  • Compatible with Li-ion, Ni-MH & Ni-CD Batteries
  • Input: 100V – 240V | 50/60 Hz 0.8A | 5V/2.1A
  • Auto-Select Current
  • Can Simultaneously Charge 4x Batteries
  • Suitable for 18650 & 21700 Batteries for Vape Mods
  • 3 Stage Charging to Protect Battery Life
  • LCD Screen for Real-Time Information
  • Intelligent Heat Dissipation
  • Multiple Safety Features
  • Dual Power Input (AC & Micro-USB)


What’s in the Box?

  • 1x XTAR X4 Quad Bay External Charger