Nitecore UM4 Intelligent USB-C Four-Slot Super Charger (1500mA) is a smart and versatile four-slot battery charger designed to safely and efficiently charge multiple batteries at the same time, featuring USB-C input with Quick Charge support, intelligent power distribution, and wide compatibility with Li-ion, LiFePO4, and Ni-MH/Ni-Cd batteries, making it ideal for flashlights, electronics, photography equipment, and everyday rechargeable battery use.

Features:

1. Intelligent four-slot charger with independent charging channels.
2. USB-C input with Quick Charge support up to 18W.
3. Smart current distribution based on the number of batteries inserted.
4. Supports multiple battery chemistries including Li-ion and LiFePO4.
5. Automatic battery detection and optimized charging modes.
6. Clear display for real-time charging status and parameters.
7. Built-in safety protections for secure and reliable operation.
8. Suitable for home, professional, and travel use.

Specifications:

• Product Type: Intelligent Battery Charger
• Model: Nitecore UM4
• Input: DC 5V⎓2A / 9V⎓2A
• Maximum Input Power: 18W
• Output Voltage: 4.35V ±1% / 4.2V ±1% / 3.7V ±1% / 1.48V ±1%
• Output Current:
  QC Mode: 1500mA × 1 (MAX) / 1500mA × 2 (MAX) / 750mA × 4 (MAX)
  Standard Mode: 1500mA × 1 (MAX) / 1000mA × 2 (MAX) / 500mA × 4 (MAX)
• Battery Compatibility:
  IMR / Li-ion / LiFePO4 – 10440, 14500, 14650, 16500, 16340 (RCR123), 16650, 17350, 17500, 17650, 17670, 17700, 18350, 18490, 18500, 18650, 18700, 20700, 21700, 22500, 22650, 25500, 26500, 26650, 26700
  Ni-MH / Ni-Cd – AA, AAA, AAAA, C, D
• Applications: Flashlights, rechargeable batteries, photography equipment, electronics, daily charging needs

Package Includes:

1 × Nitecore UM4 1500mA  Intelligent USB-C Four-Slot Super Charger