Nitecore UMS4 USB Four-Slot USB-C Fast Charger, for 18650, 21700 Batteries

The NITECORE UMS4 is a fast, intelligent USB-C charger with four slots and up to 4000mA total output. When connected to a QC power adapter, it supports up to 3000mA per slot. A clear LCD screen displays real-time charging data, and the energy-saving mode dims the display after 10 minutes of inactivity. Designed for safe, efficient charging of multiple battery types.

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