Nitecore Digicharger D4 4-Bay Battery Charger
- 4 independent bays, charged and monitored separately
- 750 mA charge current listed
- LCD shows progress, voltage, current and time
- CC, CV and dV/dt modes chosen automatically
- Optimized for IMR batteries
- ABS fire retardant shell, metal sliders
- Auto power off when charging ends
Updated 25 days ago · Based on the Amazon listing and published specifications, not hands-on testing.
A smart four-bay charger that reports each cell's voltage, current and time on a screen. The listing does not spell out every battery chemistry and size it accepts, so check your cells first.
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ASIN: B00KSITEOMModel: Digicharger D4Category: Battery Chargers
Overview
Four separately controlled bays sit behind sliding metal contacts in this Nitecore charger, each selecting a charging mode for the battery inserted. A backlit LCD reports voltage, current and time while it works.
Independent bays mean a mix of half-empty and drained cells each get the right charge. The screen shows exactly how each battery is progressing. The listing names IMR cells but does not give a full list of supported sizes and chemistries.
Who it's for
Flashlight enthusiasts and hobbyists running rechargeable cells in rotation will use the four bays and data readout. Occasional users with a few household batteries need something simpler.
Pros and cons
- Four bays work independently
- Screen shows voltage, current and time
- Automatic mode selection
- Metal sliders resist wear
- Supported battery sizes not fully listed
- Single listed charge current
- No USB output mentioned
Performance notes
Charge accuracy comes from each bay detecting the cell and switching between constant current, constant voltage and dV/dt cutoff. Charge time depends on cell capacity and the bay current. The automatic cutoff stops current once a battery is full.
Specifications
| Brand | Nitecore |
|---|---|
| Model | Digicharger D4 |
| Dimensions & fit | |
| Item Dimensions D X W X H | 3.7 x 5.4 x 1.4 in |
| Item weight | 6.4 ounces |
| Capacity & performance | |
| Output Voltage | 1.49 V DC |
| Power & efficiency | |
| Amperage | 750 mA |
| Input Voltage | 240 volts |
| Battery Cell Type | IMR optimized |
| Construction & materials | |
| Color | Black |
| Enclosure Material | ABS fire retardant |
| Other details | |
| Number Of Ports | 4 |
| Current Rating | 1 A |
Frequently asked questions
How big is the Nitecore Digicharger D4?
It measures 3.7 x 5.4 x 1.4 in and weighs 6.4 ounces.
Does the Nitecore D4 have a fire resistant shell?
Yes. It is made of ABS fire retardant material, with metal sliders to reduce wear.
Does the Nitecore D4 stop charging when full?
Yes. An automatic power off function ends current when charging is complete.
Which batteries does the Nitecore D4 support?
The listing says it is optimized for IMR batteries but does not give a full list of sizes.