Home Power Battery Chargers Xtar VX4 Visible Mixer Set Lithium-ion Battery Charger
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Xtar  |  SKU: XT-VX4

Xtar VX4 Visible Mixer Set Lithium-ion Battery Charger

£31.50

The Xtar VX4 is a lithium-ion and NiMH battery charger with a four charging bays that has a charging current of up to 3 A.

The VX4 is suitable for charging the following 3.6 V / 3.7 V lithium-ion and 3.2 V LiFePO4 batteries: 10440 / 14500 / 14650 / 16340 / 17335 / 17500 / 17650 / 18350 / 18490 / 18500 / 18650 / 18700 / 20700 / 22650 / 25500 / 26650 / 32650

The VX4 is also suitable for charging 1.5 V lithium-ion batteries: AAA / AA and 1.2 V NiMH batteries: AAA / AA / A / SC  / C / D.

The VX4 charger features four charging ports and two charging modes, allowing for independent charging in each port. Both modes support the simultaneous charging of three different battery types. The LCD screen displays the battery voltage, charging current, and battery type icon, and it indicates when the battery is fully charged.

Standard charging mode supports 3.6 / 3.7 V lithium-ion, 1.5 V lithium-ion, and 1.2 V NiMH batteries. LiFePO4 charging mode supports 3.2 V LiFePO4, 1.5 V lithium-ion, and 1.2 V NiMH batteries. To switch between Standard Charging mode and LiFePO4 Charging mode, long press the C/V button on the front left of the VX4. Connect the charger to a suitable power source and insert the batteries to automatically begin charging. The charger will automatically detect the battery type and select the appropriate charging current.

The VX4 features a capacity measuring function that helps assess your battery's capacity and evaluate its overall health. In Standard Capacity measuring mode, a flickering NiMH or 1.5 V Li-ion icon indicates a battery is being identified or activated. A solid 3.6 V Li-ion, 1.5 V Li-ion, or NiMH icon plus "CHG" indicates the battery is charging. In LiFePO4 Capacity measuring mode, a flickering NiMH or 1.5 V Li-ion icon indicates a battery is being identified or activated. A solid LiFePO4, 1.5 V Li-ion, or NiMH icon plus "CHG" indicates the battery is charging. When complete, the display will show "done" in both functions. Real time voltage and charged capacity is not available when charging 1.5 V Li-ions.

Press the C/V button once to switch between different charging current levels. During charging, press the MODE button to toggle between displaying the real-time charging current and the charged capacity. To switch between charging and capacity measuring functions, hold the MODE button down. In LiFePO4 charging mode, holding the MODE button will activate the capacity measuring function.

During the discharging process of 1.5 V Li-ion batteries in the capacity measuring function, press the button on the right to switch the display between mWh and mAh. Long press the button to turn off the backlight.

The VX4 allows for manual selection of the charging current when using the included PDW20 adaptor, from 0.25 A to 3 A. Simply connect to the USB-C port on the top of the charger.

The display above the batteries will show the charge level of each individual battery as well as the real-time voltage and real-time current.

When the charger is inactive with no batteries inserted, the LCD screen will automatically dim to save energy.

Note: Always use in accordance with instruction manual and read before first use.

Product Features

Three stage ( TC.CC.CV ) charging system
0V battery activation
Reverse polarity, short circuit, overcharge and overheat protection
Stops charging when the battery is full

Specifications

Operation Temperature: -10 to 40℃
Input Voltage: 5 V ⎓ 2 A
Constant Charge Current: 1 A x 2 bays / 0.5 A x 4 bays
Charge cut-off voltage: 3.6 V / 3.7 V Li-ion: 4.2 V ± 0.05 V / 1.5 V Li-ion: N/A / 3.2 V LiFeP04: 3.65 V ± 0.05 V / 1.2 V NiMh: 1.45 V ± 0.1 V
Charge cut-off current: ≤100 mA
Weight: 100 grams
Dimensions: 100 mm x 97 mm x 26.3 mm

Packaging and Contents

Supplied in retail packaging and includes:
Xtar VX4 Mini Mixer charger x 1
USB-C to USB-C charging cable x 1
PD20W adaptor x 1
Manual x 1

Safety Notes

1. Charge only rechargeable batteries as noted in the above description.
2. Charging any other types of batteries may cause them to leak rupture or explode.
3. Do not disassemble or modify any part of the charger or use as a power source.
4. Always unplug the charger from outlet before attempting maintenance or cleaning.
5. This charger should not be used by persons without adequate training or knowledge.

Customer Reviews

Based on 2 reviews
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R
Russell g.

Fantastic charger does 1.5v lithium aaa batteries

L
Lee R.
Does the job, solid performance,

I have had several chargers for both Li-ion and Ni-MH, though i have been after a good combined charger for ages. The xtar li-ion batteries need 5v to charge as do some kratax and Hexion for the ones i bought. other chargers kicked out 3.89 to 4.30v so did not charge them fully, the VX4 does have a close to 5v.

The unit feels solid, it is a little larger than expected due to the fact it can hold larger batteries. The screen is clear and bright, just plug it in using a USB C PD PSU, there is one included. Turn it on, a LCD test happens and you are good to go. Insert the cells, i have the new Xtar low battery indication green cells and this charges them like the LC4/8, the good thing here is that at the end of charge the battery is disconnected so the LEDs go off in the batteries, no overcharge. The display shows just a minimal amount of information to be useful, the current will drop on a Li-ion as it charges. The 1.5v Li-ion batteries do not show much, just the charge current. When charging the battery logo at the top sequences the bars to show approximate level and at the end it will say Full in the display for each one. I have tested it on 1.5v Li-ion and Ni-MH and both have been charged quickly. The unit does not get hot while charging. The display will be bright for a while while adjusting the settings but then dims. You can turn the display off by long pressing a button, the charge current is adjustable. On Ni-MH batteries i noted that the current started low then went to 0.5A per cell for AA.

The unit can also test batteries, though i have not used that function yet, this shows the energy of the battery at the end of the cycle.

Overall i like the charger. It is very versatile.

Xtar VX4 Visible Mixer Set Lithium-ion Battery Charger
Xtar

Xtar VX4 Visible Mixer Set Lithium-ion Battery Charger

£31.50

The Xtar VX4 is a lithium-ion and NiMH battery charger with a four charging bays that has a charging current of up to 3 A.

The VX4 is suitable for charging the following 3.6 V / 3.7 V lithium-ion and 3.2 V LiFePO4 batteries: 10440 / 14500 / 14650 / 16340 / 17335 / 17500 / 17650 / 18350 / 18490 / 18500 / 18650 / 18700 / 20700 / 22650 / 25500 / 26650 / 32650

The VX4 is also suitable for charging 1.5 V lithium-ion batteries: AAA / AA and 1.2 V NiMH batteries: AAA / AA / A / SC  / C / D.

The VX4 charger features four charging ports and two charging modes, allowing for independent charging in each port. Both modes support the simultaneous charging of three different battery types. The LCD screen displays the battery voltage, charging current, and battery type icon, and it indicates when the battery is fully charged.

Standard charging mode supports 3.6 / 3.7 V lithium-ion, 1.5 V lithium-ion, and 1.2 V NiMH batteries. LiFePO4 charging mode supports 3.2 V LiFePO4, 1.5 V lithium-ion, and 1.2 V NiMH batteries. To switch between Standard Charging mode and LiFePO4 Charging mode, long press the C/V button on the front left of the VX4. Connect the charger to a suitable power source and insert the batteries to automatically begin charging. The charger will automatically detect the battery type and select the appropriate charging current.

The VX4 features a capacity measuring function that helps assess your battery's capacity and evaluate its overall health. In Standard Capacity measuring mode, a flickering NiMH or 1.5 V Li-ion icon indicates a battery is being identified or activated. A solid 3.6 V Li-ion, 1.5 V Li-ion, or NiMH icon plus "CHG" indicates the battery is charging. In LiFePO4 Capacity measuring mode, a flickering NiMH or 1.5 V Li-ion icon indicates a battery is being identified or activated. A solid LiFePO4, 1.5 V Li-ion, or NiMH icon plus "CHG" indicates the battery is charging. When complete, the display will show "done" in both functions. Real time voltage and charged capacity is not available when charging 1.5 V Li-ions.

Press the C/V button once to switch between different charging current levels. During charging, press the MODE button to toggle between displaying the real-time charging current and the charged capacity. To switch between charging and capacity measuring functions, hold the MODE button down. In LiFePO4 charging mode, holding the MODE button will activate the capacity measuring function.

During the discharging process of 1.5 V Li-ion batteries in the capacity measuring function, press the button on the right to switch the display between mWh and mAh. Long press the button to turn off the backlight.

The VX4 allows for manual selection of the charging current when using the included PDW20 adaptor, from 0.25 A to 3 A. Simply connect to the USB-C port on the top of the charger.

The display above the batteries will show the charge level of each individual battery as well as the real-time voltage and real-time current.

When the charger is inactive with no batteries inserted, the LCD screen will automatically dim to save energy.

Note: Always use in accordance with instruction manual and read before first use.

Product Features

Three stage ( TC.CC.CV ) charging system
0V battery activation
Reverse polarity, short circuit, overcharge and overheat protection
Stops charging when the battery is full

Specifications

Operation Temperature: -10 to 40℃
Input Voltage: 5 V ⎓ 2 A
Constant Charge Current: 1 A x 2 bays / 0.5 A x 4 bays
Charge cut-off voltage: 3.6 V / 3.7 V Li-ion: 4.2 V ± 0.05 V / 1.5 V Li-ion: N/A / 3.2 V LiFeP04: 3.65 V ± 0.05 V / 1.2 V NiMh: 1.45 V ± 0.1 V
Charge cut-off current: ≤100 mA
Weight: 100 grams
Dimensions: 100 mm x 97 mm x 26.3 mm

Packaging and Contents

Supplied in retail packaging and includes:
Xtar VX4 Mini Mixer charger x 1
USB-C to USB-C charging cable x 1
PD20W adaptor x 1
Manual x 1

Safety Notes

1. Charge only rechargeable batteries as noted in the above description.
2. Charging any other types of batteries may cause them to leak rupture or explode.
3. Do not disassemble or modify any part of the charger or use as a power source.
4. Always unplug the charger from outlet before attempting maintenance or cleaning.
5. This charger should not be used by persons without adequate training or knowledge.

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