Nitecore D2 2 Channel Digital Battery Charger

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  • $24.99
  • Regular price $29.99

The Nitecore D2 is a universal smart battery charger compatible with almost all cylindrical rechargeable batteries. 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. 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.



  • Input – AC 100-240V, 50/60Hz, .25A (MAX), DC 12V 1A
  • Output (MAX) – 4.2V +/-1% | 3.7V +/-1% | 1.48V +/-1%
  • .5A x 2 channels



  • 2 independent charging slots
  • Compatible with most sizes of cylindrical lithium-ion batteries ranging from 10440 to 26650 as well as Ni-MH and Ni-Cd (AA, AAA, AAAA, C) and LiFePO4 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, except LiFePO4 batteries which requires manual selection
  • Automatically stops when charging is complete and prevents batteries from being over-charged
  • Features temperature monitoring to prevent over-heating
  • Features reverse polarity protection if you accidentally insert a battery the wrong way
  • Certified by RoHS, CE, FCC, and CEC
  • Insured worldwide by Ping An Insurance Group of China, Ltd.


What’s in the box:

  • Nitecore D2 digital battery charger
  • Standard USA power plug
  • User Manual
  • Scratch and Check validation serial number