The Nitecore D4 is a universal smart charger compatible with almost all cylindrical rechargeable batteries, thus eliminating the need to own several chargers.
The D4 automatically detecs Li-ion, Ni-MH and Ni-Cd batteries, and through manual selection is also capable of charging LiFePO4 batteries.
Intelligent charging circuitry selects the optimal charging mode(CC, CV and dV/dt) for a given battery and each of the D4's two microcomputer-controlled charging slots then integrate digital LCD screen
clearly displays the charging progress, voltage, current and time while an intelligent automatic power-off function terminates current when charging is complete.
The Nitecore D4: The world's most advanced fully-automatic digital charger. It is as simple as insert, detect and charge.
- Can charge up to 4 batteries simultaneously
- Each of the slots charge independently
- Can charge the following batteries:
- Ni-Cd(AA, AAA, AAAA, C)
- LCD screen shows progress and charge parameters
- Easy buttons for selecting battery types and charge parameters
- Intelligent circuitry detects battery type and status before entering automatic charge mode
- Compatible with small battery capacities
- Automatically stops charging when complete
- Over-charge protection to protect batteries
- Temperature monitoring to prevent overheating
- Made from durable ABS fire retardant/resistant material
- Reverse polarity protection