Xtar MX4 Mini Mixer Lithium-ion Battery Charger

The Xtar MX4 Mini Mixer is a lithium-ion and NiMh battery charger with a four charging bays that has a charging current of either 0.5A or 1A.

The MX4 is suitable for charging the following 3.6V/3.7V lithium-ion and 3.2V LiFePO4 batteries: 10440 / 14500 / 16340 / 18350 / 18500 / 18650 / 18700 / 20700 / 21700 (not protected).

The MX4 is also suitable for charging 1.5V lithium-ion batteries: AAA / AA and 1.2V NiMh batteries: AAA / AA / A / SC.

Note: *Not suitable for charging protected 21700 lithium-ion batteries as they are too long to fit in the charger.

The MX4 charger features four charging ports and two charging modes, allowing independent charging in each port. Both modes support simultaneous charging of 3 different battery types.

To switch between the Standard Charging mode and the LiFePO4 Charging mode, toggle the switch on the side of the MX4. Connect the charger to a suitable power source, the indicators above the charging ports will turn red for two seconds before turning green to indicate standby mode. Insert the batteries into the charger to automatically begin charging, the charger will automatically detect the battery type and select the suitable charging current of 0.5A or 1A.

While in the standard mode the green light indicates standby mode or that charging is complete. Red flashing indicates the identification or activation mode and a red constant light shows charging is in progress. While in the LiFePO4 the green light indicates the standby mode or that charging is complete. A constant amber light shows identification or activation mode and also when charging is in progress.

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

Packaging and Contents

Supplied in retail packaging and includes:
Xtar MX4 Mini Mixer charger x 1
USB-A to USB-C charging cable 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.