Description
Description
The Nitecore D4 Four-Slot Charger is an intelligent, universal battery charger designed to safely charge multiple rechargeable batteries at once. It features four independent slots that automatically detect battery type and select the optimal charging mode, ensuring efficiency and safety. The integrated LCD display provides real-time voltage, current, and charging progress for each battery. Built with fire-retardant ABS materials and multiple safety protections, including overcharge, reverse polarity, and temperature monitoring, the D4 is ideal for home, workshop, or everyday use. Compact yet robust, it accommodates a wide range of Li-ion, Ni-MH, Ni-Cd, and LiFePO₄ batteries, making it a versatile choice for hobbyists, professionals, and tech enthusiasts.
Tech Specs
| Brand / Model | Nitecore D4 Four-Slot Charger |
| Material | Fire-retardant ABS |
| Slots | 4 independent charging channels |
| Battery Compatibility | Li-ion, IMR, LiFePO₄, Ni-MH, Ni-Cd; sizes include 26650, 22650, 18650, 17670, 18490, 17500, 18350, 16340, 14500, 10440, AA, AAA, AAAA, C |
| Input Voltage | AC 100–240V, 50/60Hz; DC 12V 1A |
| Output Current | 375mA ×4 or 750mA ×2 per slot (depending on battery load) |
| Display | LCD screen showing voltage, current, and charging progress |
| Safety Features | Overcharge protection, reverse polarity protection, temperature monitoring, short-circuit protection |
| Dimensions | 143mm × 99mm × 36mm |
| Weight | Approx. 239g |
| Warranty Terms: | | 1 Year Warranty Provided By 101 Multimedia |
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★ ★ ★ ★ ★ 4.7 out of 5 “The Nitecore D4 is incredibly versatile. I can charge four different batteries at the same time, and the LCD display makes it easy to monitor progress. It’s compact, safe, and durable — perfect for my electronics projects and daily use.” — Verified user