The Nitecore D4 is a fully specced battery charger with the ability to charge almost all types of cylindrical batteries on the market including 18650 cells and any other types that you’re likely to use in your favourite box mod. Nitecore have built a robust product using flame retardant and resistant ABS polymer material and to give you complete peace of mind the charger also features a comprehensive range of safety features. These features include protection from reverse polarity, over voltage, short circuit, over charging and over discharging.
The device includes a good-sized LCD screen that’s easy to read and provides separate information for each of the four battery slots. The slots hold batteries in place with a spring-loaded copper connection plate, and you can charge different types of battery at the same time. The LCD screen shows charging progress, voltage, current and time and the unit automatically powers off when charging is finished.
The D4 automatically detects the type of battery that you’ve inserted and its intelligent charging circuitry chooses the best charging mode with constant current, constant voltage and dV/dt modes all available. There is also manual mode via two buttons set on the side of the unit and this means that you can use the charger with LiFePO4 batteries.
Packed with safety features and capable of charging a huge variety of different batteries including those you’re likely to use for your box mod, this charger is all you need to keep your batteries in top condition.