Introducing the D4 Intellicharger from Nitecore, a four-bay, four channel battery charger. The sleek and informative charger is compatible with a wide array of battery sizes and chemistries. Capable of charging four batteries simultaneously, ranging from Lithium-Ion, LiFePO4, to NiMh, and NiCd chemistries, you don't have to worry, as the D4 Intellicharger automatically detects the battery type and status before entering automatic charge mode (CC, CV, dV/dt). The D4 Intellicharger also automatically detects battery power status and selects the appropriate voltage and charge mode, with the exception of LiFePO4. You will have to manually select LiFePO4. Also, gone are the days where you have to sit around and wait for the battery to finish charging, as an automatic power-off function will cut off the current when charging is complete. The D4 Intellicharger is equipped with informative LCD display to give you vital information, right when you need it. The crystalline LCD display reveals the charging progress, battery type, voltage, charging current, and charging time in an easy-to-read and intuitive detail. Charging batteries has never been easier, with an awesome design, cutting edge features, and an informative display.