Nitecore Digicharger Battery Charger D2 EU

Nitecore Digicharger D2 Universal Smart Battery Charger

The Nitecore Digicharger D2 is a fully automatic digital charger built to make battery management easier while boosting safety and performance. Designed for flexibility, this two‑slot charger removes the need for multiple devices by working with nearly all cylindrical rechargeable batteries.

Whether you're charging Lithium‑Ion (Li‑ion), Ni‑MH, Ni‑Cd, IMR, or LiFePO₄ batteries, the D2 offers a simple "plug in, detect, and charge" experience. Its smart microprocessor automatically figures out the battery type and picks the best charging mode (Constant Current, Constant Voltage, or dV/dt) to deliver efficient and safe charging every time.

Key Features

• Two Independent Charging Slots – The D2 can charge two batteries at once. Each slot is run by its own microcomputer, so you can charge different sizes, chemistries, or capacities together without any issues.

• Smart Automatic Detection – The charger automatically recognizes Li‑ion, Ni‑MH, and Ni‑Cd batteries. It checks the battery's charge level and chooses the right voltage and charging method. For special LiFePO₄ batteries (which need manual adjustment) or small‑capacity cells, you can manually override settings to prevent overheating.

• Clear LCD Display – Keep track of everything with the built‑in high‑definition screen. It shows live charging details for each slot, including battery type, current voltage, charge current, time elapsed, and charge percentage.

• Optimized for IMR Batteries – The D2 includes a charging program specifically tuned for IMR (Lithium Manganese) batteries, so these high‑drain cells charge safely and effectively.

• Complete Safety Protections – Safety comes first. The D2 is made from durable, flame‑retardant ABS and includes multiple protective systems:

  • Overcharge Protection – Automatically shuts off when the battery is full.

  • Reverse Polarity Protection – If a battery is inserted the wrong way, the charger cuts power to that slot and shows an error.

  • Temperature Monitoring – Built‑in heat protection stops overheating during charging.

  • Charge Time Protection – Prevents damage from overly long charging cycles.

Technical Specifications

• Input: AC 100‑240V 50/60Hz (0.25A Max) or DC 12V 1A

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

• Output Current: 500mA x 2

Compatible Battery Sizes

• Li‑ion / IMR / LiFePO₄: 26650, 22650, 18650, 17670, 18490, 17500, 18350, 16340 (RCR123), 14500, 10440

• Ni‑MH / Ni‑Cd: AA, AAA, AAAA, C

• Dimensions: 143mm x 74mm x 36mm

• Weight: 168g (excluding batteries and power cord)

What’s in the Box

• 1 x Nitecore Digicharger D2 Unit

• 1 x AC Power Cable (Standard Regional Plug)

• 1 x User Manual