Nitecore Digicharger D2

The Nitecore D2: The world’s most advanced fully-automatic digital charger. It’s as simple as insert, detect and charge.

The Nitecore D2 is a universal smart charger compatible with almost all cylindrical rechargeable batteries, thus eliminating the need to own several chargers. The D2 automatically detects 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 D2’s two microcomputer-controlled charging slots then monitors and charges the battery independently. Furthermore, an integrated digital LCD screen clearly displays charging progress, voltage, current and time while an intelligent automatic power-off function terminates current when charging is complete.

• Capable of charging 2 batteries simultaneously


• Each of the two battery slots monitors and charges independently


• Compatible with and identifies 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


• Features over-charge prevention to protect batteries


• Features temperature monitoring to prevent overheating


• Made from durable ABS (fire retardant / flame resistant)


• Features reverse polarity protection


• Designed for optimal heat dissipation


• Certified by RoHS, CE, FCC and CEC

Input: AC 100-240V 50/60Hz 0.25A(MAX), DC 12V 1A
Output voltage: 4.2V ±1% / 3.7V ±1% / 1.48V ±1%
Output current: 500mA x 2
Dimensions: 143mm× 74mm×36mm