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.

Specifications

• Capable of charging 4 batteries simultaneously
• Each of the four battery slots monitors and charges independently
• Optimized charging design for IMR batteries
• Features three charging modes (CC, CV and Trickle Charge)
• Automatically detects battery status and selects correct voltage
• 3 Color LED displays charging progress for each battery
• Compatible with LiFePO4 batteries
• Automatically stops charging when complete
• Features over-charge prevention to protect batteries
• Made from durable ABS (fire retardant / flame resistant)
• Features reverse polarity protection
• Designed for optimal heat dissipation
• Certified by RoHS, CE, FCC, CEC and KC

Compatible With

IMR / Li-ion Batteries
• 26650
• 22650
• 18650
• 18490
• 18350
• 17670
• 17500
• 16340 (RCR123)
• 14500
• 10440

Ni-MH / Ni-Cd
• AA
• AAA
• AAAA
• C

Please Note: Nitecore 12V car charging adaptor sold seperatly here

SKU: 232 Categories: Battery Chargers, Nitecore

works well

Great product, works very well.

Great product, works very well. Order delivered quickly and I’m very happy with the batteries.

Prompt delivery. Easy transaction. The

Prompt delivery. Easy transaction.
The charger is a marked improvement over the Duracell/Energizer chargers and gets much better performance out of batteries (NiMH) that I use.

Very impressed with the product.

Very impressed with the product. Allows me to charge almost any round battery. I had a variety of battery sizes, some of which my old charger would not charge and they appeared to be dead. This charger seemed to reset the battery memory and bring them back to life. Easy to read digital display for each battery.

I stuck them in my

I stuck them in my vape , all in the correct way but nothing happened. Do they come already charged up?

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Nitecore D4 Battery Charger

Customer Reviews