Xtar

4-Slot Universal Li-ion Battery Charger & Capacity Tester USB-C PD-20W Adapter Included - XTAR VX4 Full Set

MPN:
VX4
Availability:
IN STOCK-Usually ships the same business day
  • Li-ion battery charger for 4 batteries Li-ion 3.7V LiFePO4 3.2V AA Li-ion 1.5V Capacity Tester Xtar VX4
  • VX4 Xtar Battery Charger-What is in the Box? Contents
$39.90

Description

Li-ion 18650 21700 26650 14500 16340 18350 16650 18500+ Smart Battery Charger-Tester Xtar VX4 USB-C

Professional-Grade Li-ion Charging & Testing - Built for Serious Battery Users

PD 20W USB Adapter Included

⚡

Complete Compatibility

10440 to 32650 + all chemistries

✨

Auto Recognition

Smart detection of battery type & voltage

⚙️

Manual Control

0.25A to 3A charging current

⚖️

High Accuracy

Professional capacity testing

⚡ Complete Battery Compatibility

✓ Supported Sizes (3.6V/3.7V Li-ion Rechargeable):

10440 14500 14650 16340 (RCR123) Orbtronic 16650 17670 18350 18500 18650 20700 21700 22650 25500 26650 32650

*26800 cells also fit thanks to wide slots

✓ Supported Sizes (1.5V Li-ion Rechargeable):

AA AAA

✓ Supported Sizes (1.2V NiMH Rechargeable):

AAA AA A SC C D

⚗️ Li-ion Chemistries:

  • ✓IMR (Lithium Manganese Oxide)
  • ✓ICR (Lithium Cobalt Oxide)
  • ✓INR/NCA (Nickel Cobalt Aluminum)
  • ✓NCM/NMC (Nickel Manganese Cobalt)
  • ✓NCR (Panasonic Nickel Cobalt Rechargeable)
  • ✓Protected/Unprotected variants
  • ✓Flat-top/Button-top configurations

✓ Additional Chemistries:

  • ✓LiFePO4 (3.2V Lithium Iron Phosphate)
  • ✓1.5V Li-ion (AA/AAA rechargeable)
  • ✓NiMH (1.2V Nickel Metal Hydride)
  • ✓Dedicated LiFePO4 mode (one-button switch)
  • ✓Wide slot design for larger cells

⚙️ Manual Charging Current Selection

Control charging speed your way. Choose 0.25A, 0.5A, 1A, 2A, or 3A across all active slots. This is one of the most requested features from real users - and it makes the VX4 stand out as a professional tool.

  • ✓Gentle charging for small cells
  • ✓Fast charging for high-capacity
  • ✓Professional flexibility
Max Output:
3A×1 / 2A×2 / 1A×4

⚖️ Verify True Battery Performance

The VX4 also functions as a capacity tester with 95%+ accuracy compared to professional equipment. The complete test cycle (charge - discharge - recharge) reveals real capacity in mAh or mWh, helping you identify overrated or degraded cells before they fail.

Technical Specifications

FeatureSpecification
Supported Chemistries 3.6/3.7V Li-ion (4.2V max); 3.2V LiFePO₄ (3.65V max); 1.5V Li-ion; NiMH
Li-ion Size Range 10440 - 32650 (plus 1.5V Li-ion AA/AAA, NiMH AAA-D)
Manual Current Control 0.25A / 0.5A / 1A / 2A / 3A (applies to all active slots)
Max Output 3A×1 / 2A×2 / 1A×4
Capacity Testing 95%+ accuracy; charge - discharge - recharge cycle
Input Power USB-C PD 2.0 (20W); QC3.0 (9V 2A); 5V 2A
Safety Features Over-current, over-charge, over-voltage, short circuit, reverse polarity
Dimensions & Weight 172 × 130 × 41.5 mm, 315g

⭐ Perfect For

Flashlight Owners Battery Pack Builders Electronics Professionals RC Hobbyists Battery Enthusiasts Tech Professionals

What's in the Box

⭐ Full Professional Set ⭐

Complete Kit Includes:

✅VX4 Charger
✅USB-C to USB-C Cable
✅PD 20W Wall Adapter
✅User Manual
✅Drawstring Storage Bag
✅2-Year Warranty

One Charger. Complete Control. Professional Results.

The XTAR VX4 "Visible Mixer" delivers unmatched Li-ion compatibility, manual current control, LiFePO4 support, and accurate capacity testing in one sleek, reliable package.

We Ship Fast from Florida USA

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