Nitecore D4 – 4 Bay Digital Battery Charger

The Nitecore D4 Digicharger is a universal smart charger compatible with almost all cylindrical rechargeable batteries. D4 comes four independent microcomputer-controlled charging channels and capable to monitor and charge up to four batteries simultaneously. It is fully automated that it detects the battery type, selects the appropriate charging mode and stops when it completes. Its crystal clear LED screen displays the real time charging mode, progress. Nitecore D4 is truly the world’s most advanced fully automated digital charger. It’s as simple as insert, detect and charge.

18650
20700
21700

Product Highlights:

4 Bay Charger
Two charging speeds – .375A x 4 or .75A x 2
Intelligent LCD Screen displays charging status, time, and more
Automatically turns off when charging is complete
Reverse polarity protection protects if cell is entered in the wrong way

Packaging Contents:

Nitecore D4 Digital Battery Charger
Standard USA Power Cable
User Manual

Additional Features:

Charging up to 4 batteries simultaneously
Monitors and charges each of the four battery slots independently
Detects the battery type and status and automatic select appropriate charge modes (CC, CV, dV / dt). – Exception: LiFepO4 batteries require manual selection
Automatically stops charging when complete
Integrated LCD panel clearly displays charging mode, voltage, current and progress
Reverse Polarity protection
Over-charge prevention to protect batteries
Overheating prevention through temperature monitoring and optimal heat dissipation design
Compatible and optimized for: IMR, LiFePO4 and small capacity batteries
Conveniently located side buttons to manually select specific battery types and charging parameters
Made from durable ABS (fire retardant / flame resistant)
Certified by RoHS, CE, FCC and CEC

Specifications:

Input: AC 100-240V 50/60Hz 0.35A (MAX), DC 12V 1A

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

Output current: 375mA x 4 / 750mA x2

Compatible with:

Li-ion:

(26650, 22650, 18650, 17670, 18490, 17500, 18350, 16340 – RCR123, 14500, 10400)

Ni-MH and Ni-Cd:

(AA, AAA, AAAA, C) Rechargeable Batteries

Dimensions: 5.6” x 3.9” x 1.4”

Weight: 8.5 oz (239g)

Nitecore D4 – 4 Bay Digital Battery Charger