When you need to charge quickly, the SC4 fast charger from NiteCore is the perfect choice. With its 4 independent and individually monitored charging slots, you'll have your batteries fully charged in no time. The device is compatible with nearly everything the market has to offer in terms of Li-Ion, NiMH, NiCd, and LiFEPO4 batteries. The large LCD color display provides all the necessary information during the charging process, so you always know how much longer it will take until the batteries are ready for use. Numerous features, such as automatic battery detection and the selection of charging voltage and current, are a significant advantage. Additionally, the model comes with a USB port, allowing you to charge USB-compatible devices directly. Charging is not only fast but also 100% safe thanks to the built-in reverse polarity protection, short circuit protection, and automatic charging stop.