Nitecore D4

The Nitecore D4 is a universal smart charger compatible with almost all cylindrical rechargeable batteries. It is suitable for charging Li-Ion, Ni-MH, Ni-Cd, and LiFePO4 batteries. Also, suitable for all AW batteries available in our shop section.

Each of the D4’s four microcomputer-controlled charging slots monitors and charges each battery independently by selecting the optimal charging mode (CC, CV and dV/dt). An integrated digital LCD screen clearly displays charging progress, voltage, current and time while an intelligent automatic power-off function terminates the charging process. Additionally, the charger is equipped with a low-current charging program which is ideal for optimally charging small (such as 10440, 14500, 16340 and 18350) batteries. To achieve a more precise charging voltage, generate less heat and and provide a smooth sliding action when installing and removing batteries, the spring loaded battery contact plates of the D4 are made of pure copper.

The charger is constructed from ABS fire retardant materials and built to the highest standards of safety. It includes a built-in temperature monitoring system with reverse polarity protection.

Features

• Capable of charging 4 batteries simultaneously.
• Each of the four battery slots monitors and charges independently.
• Compatible with Li-Ion (26650, 22650, 18650, 17670, 18490, 17500, 18350, 16340 (RCR123), 14500, 10440), Ni-MH and Ni-Cd (AA, AAA, AAAA, C) rechargeable batteries.
• Optimized charging design for IMR batteries.
• Integrated LCD panel clearly displays charging parameters and progress.
• Two conveniently located side buttons allow easy selection of specific battery types and charging parameters.
• Intelligent circuitry detects the battery type and status before entering automatic charge mode (CC, CV, dV/dt).
• Automatically detects battery power status and selects the appropriate voltage and charge mode (with the exception of LiFePO4 batteries which require manual selection).
• Compatible with LiFePO4 batteries.
• Compatible with small capacity batteries.
• Automatically stops charging when complete.
• Over-charge prevention.
• Temperature monitoring.
• Made from durable ABS (fire retardant / flame resistant).
• Reverse polarity protection.
• Designed for optimal heat dissipation.
• Certified by RoHS, CE, FCC and CEC.