Nitecore Digi D4 4 Bay Charger

Nitecore Digi D4 4 Bay Charger


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


The Nitecore D4 is a universal smart charger compatible with most rechargeable batteries. The D4 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 D4’s four microcomputer-controlled charging slots monitors and charges the battery independently.


An integrated LCD screen displays charging progress, voltage, current and time while an intelligent automatic power-off function terminates current when charging is complete.

Features over-charge prevention to protect batteries

Monitors and charges 4 batteries simultaneously & 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) rechargeables.

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)Automatically stops charging when complete.

Features temperature monitoring to prevent overheating & designed for optimal heat dissipation

Made from durable ABS (fire retardant / flame resistant)

Features reverse polarity protection

Certified by RoHS, CE, FCC and CEC

Insured worldwide by Ping An Insurance (Group) Company of China, Ltd.

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