Nitecore UM4 Universal USB Smart Battery Charger - 4 Ports

The Nitecore UM4 is a versatile and portable solution for anyone needing reliable power on the go. This smart USB charger is designed for worldwide use, making it an ideal companion for travelers and outdoor enthusiasts. Featuring Quick Charge 2.0 compatibility, it provides efficient power delivery through its universal USB interface. Equipped with an LCD display, the UM4 keeps you informed by detecting battery types and monitoring charge status in real time. It automatically identifies whether you are using Li-ion, IMR, Ni-MH, Ni-Cd, or LiFePO4 batteries, setting the correct charging method for each. This automation ensures your batteries are handled safely and correctly every time. Whether you need to charge high-capacity 21700 cells or standard AA and AAA batteries, the UM4 handles a massive range of sizes. With its ability to adjust charging currents, you can achieve faster speeds when needed. This all-in-one device simplifies your gear by replacing multiple chargers with one smart, compact unit.