Charger 1-2 Li-ion 10440-32650, AAA/AA/A/SC/C/D, 1.5V /

The most universal charger – one charger for all rechargeable batteries!

• one charger, widest compatibility
  
• 5 operating modes: charging, discharging, refreshing, test (grad.), storage mode
• compatible with lithium-ion batteries 1.5 V and 3.6/3.7 V, LiFePO4 3.2 V and Ni-MH 1.2 V
  
• intelligent battery recognition, no risk of improper charging
  
• actual capacity measurement (from discharging) also for 1.5V batteries
• two charging modes: standard and LifePO4
  
• fast stop after full charge, ensuring battery life and performance
  
• a range of protections

Key features:

• independent channels
• supports up to 4 types of batteries
• compatible with over 30 battery sizes
• high precision charging termination
• adjustable charging current
• fast charging (up to 3A)
• battery capacity test
• storage mode
• refreshing Ni-MH batteries
• discharge mode
• internal resistance measurement
• reactivation of low voltage cells
• mode memory retention
• high

Wide compatibility

Supports a wide range of chemistry types and battery sizes, with adjustable slot length from small 10440 to long, protected 21700 — ensuring a precise fit. The VX2 Pro will support virtually any available battery on the market that has a length from 34mm to 80mm.

Greatest compatibility in XTAR chargers so far! Supports batteries:

3.6/3.7 Li-ion /IMR/INR/ICR and 3.2V Li-FePO4 in sizes:

• 10440 / 14500 / 14650 / 16340 / 17335 / 17500 / 17670 / 18350 / 18490 / 18500 / 18650 / 18700 / 20700 / 21700 / 22650 / 25500 / 26650 / 32650

1.5V Li-ion in sizes:

• AAA / AA

1.2V Ni-MH in sizes:

• AAA / AA / A / SC / C / D

2 independent charging channels - independent operating modes

Fully independent channels that allow individual setting of a specific operating mode for each battery.
For example, you can refresh an old Ni-MH battery on one channel while testing the capacity of a 21700 battery on the other.

Professional features - simple operation

VX2 Pro is a multifunctional smart charger designed for users who need something more than just charging — without unnecessary complexity. Whether you are a hobbyist, technician, or advanced user, it provides comprehensive battery management that is easy to use yet very precise.

The charger offers up to 5 modes:

• charging
• capacity measurement (Grad.)
• storage mode
• refreshing
• discharging

Intelligent charging to maximize battery life

Intelligently detects battery types and automatically selects the optimal charging method, then automatically adjusts the best charging current based on the adapter power and battery condition.

3-stage charging method for Li-ion batteries: TC/CC/CV

• TC phase: cells discharged below 2.75V are 'woken up' with a lower current.
• CC phase: after reaching 2.75V, the cell is charged with the target charging current
• CV phase: when the cell is almost charged, the charger switches to charging with a decreasing current until reaching 4.2V on the cell. After reaching 4.2V
  

Charging batteries using the CVSA method

• charging batteries while maintaining a lower temperature
• multiple protections to avoid undercharging and overcharging. Overvoltage protection, time limit protection, and delta V detection ensure a safer and more efficient charging process.

Optional 0.25 A/0.5 A/1 A/2 A/3 A

Allows manual adjustment of current based on user needs.

* The charging current for Ni-MH and 1.5 V lithium-ion batteries is fixed at 0.5 A.

Grad – learn the actual capacity of your battery. This function is ideal for:

➤ verifying manufacturer claims

➤ detecting worn or damaged batteries

➤ matching cells in multi-battery configurations

* When testing the capacity of a 1.5 V lithium-ion battery, the voltage is not displayed. The mWh capacity of the 1.5 V lithium battery is the output energy after accounting for conversion losses.

Smarter storage to protect batteries

The VX2 Pro is the first charger to support the storage function for 1.5 V lithium-ion batteries — intelligently adjusting cells to optimal voltage to reduce self-discharge, slow aging, and extend battery life.

Refreshing – revive old Ni-MH batteries

The capacity and performance of Ni-MH batteries decrease over time. The refreshing function helps them achieve maximum possible capacity.

➤ Suitable for older or frequently used batteries. It intelligently adjusts discharge and charge cycles based on the battery condition.

* For Ni-MH batteries only, other batteries will be automatically charged under this function.

Discharging the battery to cutoff voltage for quick capacity checking and optimal maintenance.

* After the discharging process is complete, set the
charging function to prevent excessive discharging of the battery.

Internal resistance measurement

Displays the internal resistance of each cell — providing deeper insight into the battery's condition. This function is very useful when using batteries in high current draw devices. Resistance measurement is also helpful when the device uses multiple batteries simultaneously.

Reactivation of low voltage batteries

Introduced by XTAR, low current activation allows for the safe and effective revival of excessively discharged cells.

USB-C input with fast charging function

For fast charging with a maximum current of 3A, we recommend using the XTAR PD 20 W power adapter and the original cable.

Memory after power off

The VX2 Pro retains mode and function settings after a power interruption, until they are changed.

The VX2 Pro charger intelligently remembers the LiFePO4 mode settings. Even after a power interruption or accidental disconnection, upon power restoration, it automatically returns to the LiFePO4 mode, eliminating the risk of applying inappropriate charging parameters that could damage valuable LiFePO4 batteries.

Display panel with full view

Large HTN LCD display panel, all information visible. Each slot shows voltage, current, capacity, and charging status. Simple layout, easy to read.

Product features Charger for Li-ion batteries 1.5V / 3.6 / 3.7V / Li-FePO4 / Ni-MH XTAR VX2 Pro
Producer
Xtar

Model / Manufacturer Code
VX2 Pro

Supported battery types

• Li-ion batteries 3.6-3.7V, protected (with PCM/PCB)
• LiFePO4 batteries
• Protected Li-ion 1.5V batteries
• Ni-MH Batteries

1-2 akumulatory

Supported battery sizes
10440,14500,14650,16340,17335,17500,17670,18350,18490,18500,18650,18700,20700(niezabezpieczone),21700(niezabezpieczone),22650,25500,26500,32650,R03 / AAA,R6 / AA,Supported battery sizes,Supported battery sizes,R14 / C,R20 / D

Input voltage

• 5V/2A, 9V/2A, 12V/2A(Zalecane PD20W)

Charging method

• Processor-controlled TC/CC/CV for Li-ion
• Processor-controlled CC with -ΔV/0ΔV/PVD for Ni-MH

Termination Current for Lithium Cells [mA]
<150mA

Other important product features

• Reactivation of deeply discharged cells and 0V cells
• Measurement of the capacity of Li-ion batteries 1.5V

Security

• Before overload / short circuit
• Before reverse polarity of the cells
• Before overcharging
• Timer switch
• Detection of damaged and alkaline cells

Charger operating modes

• Charging (Charge)
• Grade: charging -> discharging -> charging
• Capacity measurement in mAh (Test)
• Refreshing / Conditioning (Refresh/Cycle)
• Discharge

Dimensions (W x D x H) [mm]
166 x 88 x 41

Mass [g / szt.]
204,0

Contents

• VX2 Pro Charger
• USB cable
• Drawstring pouch

Warranty [miesiące]
24

Markings / certificates
CE Marking

Charging [A]
b.d.