The XTAR MiniMixer MX4 Charger is a compact, intelligent multi-chemistry charging solution designed to handle a wide range of battery types in a single, streamlined device. Engineered with advanced smart battery recognition, the MX4 automatically identifies battery chemistry and applies the appropriate charging algorithm to prevent mis-charging. With dedicated charging modes, precise termination control, and industry-leading safety protections, the MX4 delivers reliable performance while maximizing battery lifespan.
- Ultra-Wide Battery Compatibility: Supports 1.5V & 3.6/3.7V Li-ion, 3.2V LiFePO4, and 1.2V Ni-MH batteries in one compact charger.
- Smart Battery Recognition: Automatically detects battery type to eliminate the risk of incorrect charging.
- Dual Charging Modes: Features Standard and LiFePO4 modes to ensure correct voltage profiles for each chemistry.
- Precision Charge Termination: Automatically stops charging when batteries reach full capacity to protect performance and longevity.
- Advanced Safety Protections: Built with comprehensive protection systems to guard against over-charge, over-voltage, short circuit, and reverse polarity.
Compatible with:3.6V/3.7V Lithium Ion Batteries – 10440, 14500, 16340, 18350, 18500, 18650, 18700, 20700, 21700 (unprotected)
3.2V LiFePO4 Batteries – Compatible sizes within supported length range
1.5V Li-ion Batteries – AA, AAA
1.2V Ni-MH Batteries – AA, AAA, A, SC
Technical Info:
- Input – 5V 2A
- Charging Modes – Standard / LiFePO4
- Charging Current – Li-ion & LiFePO4: 1A x 2 or 0.5A x 4 | 1.5V Li-ion & Ni-MH: 0.5A x 4
- Termination Voltage – 4.20V ±0.05V (Li-ion) | 3.65V ±0.05V (LiFePO4) | 1.45V ±0.1V (Ni-MH)
- Termination Current – ≤100mA
- Dimensions – 100 × 97 × 26.3 mm
- Weight – 100g
- SIZE/TYPE COMPATIBILITY - ✔ 18650 ✔ 20700 ✔ 21700(Unprotected Only)
XTAR MiniMixer MX4 Charger Manual
- XTAR MiniMixer MX4 battery charger
- USB-A to USB-C charging cable
- User Manual
