XTAR VX4 battery charger + Adapter

The XTAR VX4 is an advanced four-slot battery charger designed to accommodate a wide range of battery types, including Li-ion (1.5 V & 3.6/3.7 V), LiFePO₄ (3.2 V), and NiMH (1.2 V). With its capacity testing feature, broad compatibility, and four independent charging channels, the VX4 is ideal for both hobbyists and professional users.

Key Features

• Includes adapter


• Four fully independent charging channels – each slot can be charged or tested separately.


• Compatible with 1.5 V Li-ion, 3.6/3.7 V Li-ion, 3.2 V LiFePO₄, and 1.2 V NiMH batteries.


• Capacity testing function for 1.5 V Li-ion batteries.


• USB-C input (recommended PD 20 W) for flexible power supply, suitable for mobile use.


• Advanced protection against reverse polarity, short circuit, overcurrent, and overvoltage.


• Intelligent charging strategies, including reactivation of low-voltage batteries.

Technical Specifications

• Input: PD2.0 (12 V 1.67 A) / QC3.0 (9 V 2 A) / 5 V 2 A


• Constant charging currents: 3 A ×1 channel / 2 A ×2 / 1 A ×4 / 0.5 A ×4 / 0.25 A ×4


• Compatible cells: 10440–26650, AA/AAA NiMH, 21700, 18650, etc.


• Dimensions: 172 × 130 × 41.5 mm


• Weight: approximately 370 g

Application

The XTAR VX4 is the perfect solution for anyone seeking a reliable charger for multiple battery types. With flexible USB-C power supply and intelligent features, this charger is excellent for both home and on-the-go use.

Included

Carrying case, USB cable, Adapter

Extra functions

0V activation, Fast charger, Repair function, Screen, Testing / discharging, USB-C