The Nitecore D4 automatically detects Li-ion, NiMH and Ni-Cd batteries, and through manual selection is also capable of charging LiFePO4 batteries. Intelligent charging circuitry selects the optimal charging mode for a given battery and each of the D4's four microcomputer-controlled charging slots then monitors and charges the battery independently.

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.

Please check battery compatibility below before purchasing.

Specs:

• Input Voltage: AC 100-240V 50/60Hz 0.35A(MAX) or DC 12V
• Output Voltage: 4.2V +/- 1% or 3.7V +/- 1% or 1.48V +/- 1%
• Output Current: 375mA x 4 or 750mA x 2
• Capable of charging 4 batteries simultaneously
• Each of the four battery slots monitors and charges independently
• Integrated LCD panel clearly displays charging parameters and progress
• Two conveniently located side buttons allow easy selection of specific battery types and charging parameters
• Intelligent circuitry detects the battery type and status before entering automatic charge mode (CC, CV, dV/dt)
• Automatically detects battery power status and selects the appropriate voltage and charge mode (with the exception of LiFePO4 batteries which require manual selection)
• Compatible with LiFePO4 batteries
• Compatible with small capacity batteries
• Automatically stops charging when complete
• Features over-charge prevention to protect batteries
• Features temperature monitoring to prevent overheating
• Made from durable ABS (fire retardant / flame resistant)
• Features reverse polarity protection
• Designed for optimal heat dissipation

Compatible with:

• IMR / Li-ion / LiFePO4:
• 26650, 22650, 18650, 18490, 18350, 17670, 17500, 16340(RCR123), 14500, 10440
• Ni-MH / Ni-Cd:
• AA, AAA, AAAA, C
• NOT compatible with 20700, 21700

What's in the box:

• 1 x Nitecore D4 Four Bay Battery Digicharger
• 1 x AC Power Adaptor
• 1 x User Manual

*Does not include batteries. Batteries in images are for illustration purposes only.