XTAR VX2 Pro

XTAR VX2 Pro: The Dual-Slot Master of Every Battery

Stop playing "battery roulette." Whether you’re a pro technician or a hobbyist tired of managing a drawer full of different chargers, the XTAR VX2 Pro is the "one charger to rule them all."

The VX2 Pro isn’t just a charger; it’s a high-precision battery analyzer and maintenance station. Designed with fully independent dual slots, it handles everything from standard 18650s to those specialized 1.5V Li-ion and LiFePO4 cells that other chargers tend to ignore.

Why the VX2 Pro is the Smart Choice

• Ultimate Versatility: One device for 1.5V Li-ion (AA and AAA), 3.6/3.7V Li-ion, 3.2V LiFePO4, and 1.2V Ni-MH batteries.

• Independent Logic: Charge a 21700 in Slot A while capacity-testing a Ni-MH AA in Slot B. No compromise, no waiting.

• 3A Ultra-Fast Charging: Power up a single cell at 3A or two at 2A each (with a compatible PD/QC adapter) to get back to work faster.

• Pro-Grade Diagnostics: Includes grading (capacity testing) and internal resistance detection to help you spot aging batteries before they fail.

Five Modes for Complete Control

The VX2 Pro takes the guesswork out of battery maintenance with specialized modes for every stage of a battery’s life:

1. Charge (CHG): The default smart-charging mode. It detects your battery type and applies the optimal algorithm (TC-CC-CV for Li-ion or CVSA for Ni-MH).

2. Grade (Grad): Know your battery’s true health. This mode performs a full charge-discharge-charge cycle to measure the actual capacity in mAh and mWh.

3. Storage (Store): Planning a break? This mode adjusts your batteries to the ideal voltage for long-term storage, preventing degradation and extending lifespan.

4. Refresh: Specifically designed to revitalize old Ni-MH batteries by cycling them to eliminate the "memory effect."

5. Discharge: Safely drains batteries to a cut-off point—perfect for preparing cells for recycling or specialized testing.

Peace of Mind Comes Standard

XTAR pioneered the 0V Activation function, allowing you to revive over-discharged batteries that other chargers might see as "dead." Plus, with Power-Out Memory, if the lights go out, the VX2 Pro remembers its settings (especially critical for LiFePO4 mode) so it doesn't accidentally overcharge your cells when the power returns.

Technical Specifications

Package Includes:

• XTAR VX2 Pro Charger

• USB-A to USB-C Cable

• User Manual