Nitecore D4 Battery Charger

Nitecore D4 Battery Charger

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 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 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. The Nitecore D4: The world’s most advanced fully-automatic digital charger. It’s as simple as insert, detect and charge. 

  • Capable of charging four batteries simultaneously.

  • Each of the four battery slots monitors and charges each battery slot independently.

  • Automatically detects battery power status and selects the appropriate voltage and charge mode (with the exception of LiFePO4 batteries which requires manual selection).

  • Optimized charging design for IMR batteries.

  • Automatically stops charging when complete.

  • Integrated LCD panel clearly displays charging mode, voltage, current and progress.

  • Features reverse polarity protection, over-charge prevention to protect batteries, and temperature monitoring to prevent overheating.

  • Compatible 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

    • LiFePO4 batteries

    • Small capacity batteries

  • Two conveniently located side buttons allow easy selection of specific battery types and charging parameters.

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

  • Designed for optimal heat dissipation.

  • Certified by RoHS, CE, FCC and CEC.

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


  • Input: AC 100-240V 50/60Hz 0.35A(MAX), DC 12V 1A

  • Output voltage: 4.2V ±1% / 3.7V ±1% / 1.48V ±1%

  • Output current: 375mA x 4 / 750mA x 2

  • Dimensions: 143mm× 99mm×36mm

  • Weight: 239g (without batteries and power cord)

Content in package: D4 Digicharger x1; AC power cord x1

Product images are for illustration purposes only. Actual product color, finish and packaging may vary.


In stock

SKU: BAC-015

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