The XTAR VX2 Procharger is a modern all-in-one device that will delight ambitious users and professionals alike. The two independent charging bays and support for common battery chemistries enable precise diagnosis and reliable maintenance. The XTAR VX2 Pro is compact, efficient and easy to use; it offers all the features of a professional device, but without the high cost of expensive laboratory devices.
The XTAR VX2 Pro is compatible with 1.5V & 3.6/3.7V Li-Ion; 3.2V LiFePO4 & 1.2V Ni-MH batteries.
The VX2 Pro is a smart charger with two charging bays that are independently controlled. It works with 3.6/3.7V Li-Ion, 1.5V Li-Ion, 1.2V Ni-MH and LiFePO₄ batteries. The connection is made via USB-C, with support for PD, QC and a 5V input.
The XTAR VX2 Pro smart charger is equipped with the latest technology.
The unique CVSA technology for Ni-MH batteries and the 3-stage charging method for Li-ion batteries ensure higher accuracy in detecting the fully charged batteries. The VX2 automatically adjusts the optimal charging current according to various factors such as battery quantity and internal resistance. For users who want more control, a manual current selection function has been added. This offers more options and improves the overall result. To fully utilise the VX2 Pro, a powerful power supply is required. The following products are suitable: 400610, 400627 ( a PD power supply 400610 is already included with SET)
The following lithium-ion battery types can be charged with the Xtar VX2:
Li-ion IMR, INR, ICR(1.5V; 3.6/3.7V nominal voltage) : AA, AAA, 10440, 10500, 12340, 12500, 12650, 13450, 13500, 13650, 14350, 14430, 14500, 14650, 16500, 16340(RCR123), 16650, 17350, 17500, 17650, 17670, 18350, 18490, 18500, 18650, 20700, 21700, 22500, 22650, 25500, 26500, 26650, 26700, 32650, 32700
All listed batteries can also be charged in protected versions (PCB/BMS).
Sizes not listed can also be charged as long as they are not thicker than 32 mm and longer than 80.5 mm.
The following LiFePO4 (IFR) battery types can be charged with the Xtar VX2:
LiFePO4 IFR (3.2V nominal voltage): 10440, 10500, 12340, 12500, 12650, 13450, 13500, 13650, 14350, 14430, 14500, 14650, 16500, 16340(RCR123), 16650, 17350, 17500, 17650, 17670, 18350, 18490, 18500, 18650, 20700, 21700, 22500, 22650,
25500, 26500, 26650, 26700, 32650, 32700, 26800
The following NiMH battery types can be charged with the Xtar VX2:
NiMH/NiCD (1.2 V nominal voltage) AAA, AA, SC, D
Advantages & features of the XTAR VX2 Pro charger:
- XTAR VX2 Pro charger – intelligent all-in-one charger for Li-Ion, LiFePO4 and NiMH batteries
- Independent dual slots – each slot individually controllable for flexible charging and testing
- High compatibility – supports 1.5 V Li-Ion, 3.6/3.7 V Li-Ion, 1.2 V NiMH and 3.2 V LiFePO₄
- USB-C input with PD & QC – fast charging speed up to 3A via modern interface
- Capacity test mode – precise determination of the actual battery capacity
- Storage function – optimum charge level for storage, extends the service life of the batteries
- Refresh mode for NiMH – removes memory effect and revitalises old batteries
- Discharge & diagnostic function – for precise battery analysis and condition assessment
- 0V activation – safely brings deeply discharged batteries back to life
- Internal resistance test – measures the battery condition for reliable assessment
- Clear LCD display – clearly shows voltage, current, capacity and charging progress
- Flexible charging settings – manual current selection from 0.25A to 3A possible(3Ax1 / 2Ax2 / 1Ax2 / 0.5Ax2 / 0.25Ax2)
- Comprehensive protection – overcharge, short circuit, overcurrent and temperature control
- Compact & efficient – professional battery diagnostics and maintenance in a handy form factor
- Certified – RoHS & FCC certified
- Worldwide safety – worldwide warranty
1.5V lithium-ion batteries are becoming increasingly popular, but some users want to know more about the batteries they are using and test the capacity to ensure they are performing as expected. Unfortunately, conventional battery chargers often do not offer this function, so XTAR has launched its latest charger, the VX2 Pro, to meet this need.
Scope of delivery:
SET charger VX2 Pro, USB-C to USB-C cable, operating instructions.
KIT VX2 Pro charger, USB-C to USB-C cable, 20W USB-C power adapter, operating instructions.
Technical Data
| Model | XTAR VX2 Pro |
| Supported chemistries | 3.6/3.7 V Li-ion (IMR/INR/ICR), 3.2 V LiFePO4, 1.2 V Ni-MH, 1.5 V Li-ion (regulated) |
| Input | USB-C (5 V, QC & PD adapter supported) |
| Max. Charging current ( Li-ion/LiFePO4 ) | 0.25 / 0.5 / 1 / 2 / 3 A (selectable per slot) |
| Charging current 1.5 V Li-ion & Ni-MH | Fixed 0.5 A (per slot) |
| Cut-off voltage (Ni-MH) | 1,45 ± 0,10 V |
| Charging cut-off current (cut-off) | Li-ion 3.6/3.7 V: ≤ 150 mA | LiFePO4: ≤ 150 mA | 1.5 V Li-ion: ≤ 100 mA |
| Functions | Charging, discharging, capacity test (mAh/mWh), storage/storage, Ni-MH refresh, internal resistance measurement, low-voltage recovery |
| Charging algorithms | Li-ion: TC/CC/CV | Ni-MH: CVSA technology |
| Bays | 2 fully independent charging bays (different modes possible at the same time) |
| Display | Large HTN LCD: voltage, current, capacity, status per slot |
| Safety functions | Intelligent detection, auto-stop, soft-start, overcurrent/overcharge/overvoltage/short-circuit/polarity protection |
| Power-out memory | Retains mode/settings after power interruption (incl. LiFePO4 mode) |
| Operating temperature | 0 – 40 °C |
| Dimensions | L 166 × W 88 × H 41 mm |
| Weight | approx. 204 g |
| USB cable length | approx. 80 cm |
Technical data
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