Description
The Xtar MX4 Mini Mixer is a compact four-slot charger designed to handle multiple battery chemistries at the same time. Each bay identifies the inserted cell type automatically and applies a suitable charging profile for lithium-ion (3.6/3.7 V), lithium iron phosphate (3.2 V), 1.5 V lithium rechargeable cells, and standard 1.2 V NiMH batteries. Its USB-C power input and independent slot control make it suitable for mixed-chemistry charging scenarios without manual current selection.
The charger accepts a broad range of cylindrical formats, from small 10440 cells up to unprotected 21700 batteries, as well as AA/AAA 1.5 V lithium and NiMH types. A mode switch allows the user to select between a general charging mode and a LiFePO?-specific mode, ensuring correct voltage and termination behaviour. Charge progress is shown through individual LEDs, and built-in protections manage over-charge, short-circuit conditions, and activation of deeply discharged cells where appropriate.
Key features
- Four independent charging slots capable of handling different chemistries simultaneously.
- Automatic recognition of Li-ion, LiFePO?, 1.5 V lithium, and NiMH cell types.
- Support for a wide range of cylindrical sizes including 10440, 14500, 16340, 18350, 18500, 18650, 18700, 20700 and unprotected 21700.
- Compatibility with AA/AAA 1.5 V lithium and AA/AAA/A/SC NiMH cells.
- Selectable standard and LiFePO? charging modes.
- Automatic charge termination based on chemistry-specific detection methods.
- Low-voltage activation for suitable over-discharged cells.
- LED indicators for real-time charge status on each slot.
- Mechanical support for batteries between roughly 34 mm and 70 mm in length.
- Not compatible with protected 21700 cells due to extended length.
Technical specifications
- Model: Xtar MX4 Mini Mixer
- Slots: 4 independent charging bays
- Supported chemistries: Li-ion 3.6/3.7 V, LiFePO? 3.2 V, 1.5 V lithium rechargeable, NiMH 1.2 V
- Input: USB-C, 5 V 2 A
- Charging current: Up to 1 A on two slots, or 0.5 A when all four slots are used
- Max capacity: No limit — charger detects full charge via battery voltage; display caps at 9,999mAh but full charging is unaffected.
- Battery length range: Approx. 34–70 mm
- Supported Li-ion sizes (3.6/3.7 V): 10440, 14500, 16340, 18350, 18500, 18650, 18700, 20700, unprotected 21700
- Supported NiMH sizes (1.2 V): AAA, AA, A, SC
- Supported 1.5 V lithium sizes: AA, AAA
- Charging modes: Standard mode and LiFePO? mode
- Charge indication: LED status lights per slot
- Protection features: Over-charge, short-circuit, and low-voltage activation
- Supported 21700 types: Unprotected only
Technical Info
EAN Number:
5056227507179
Manufacturer:
Xtar
Weight (g):
100
Maximum Charging Current:
0.5A, 1A
Charging Currents Supported:
1A
Compatable Batteries:
1.5V & 3.6/3.7V Li-ion, 3.2V LiFePO4 & 1.2V Ni-MH Batteries
Brand:
Xtar
Batteries Included:
No
Battery Codes:
Charges: 1.5V & 3.6/3.7V Li-ion, 3.2V LiFePO4 & 1.2V Ni-MH Batteries
Product Type
Battery Charger
International Plug:
No
SKU: XTA-CH-03252
Barcode / EAN / UPC: 5056227507407
Weight: 120g
Commodity/Tariff Code: 85044055
Country of Origin: China (CN)