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.
• Capable of charging 4 batteries simultaneously
• Each of the four battery slots monitors and charges independently
• Compatible with and identifies Li-ion (26650, 22650, 18650, 17670, 18490, 17500, 18350, 16340(RCR123),
14500, 10440), Ni-MH and Ni-Cd (AA, AAA, AAAA, C) rechargeable batteries
• Optimized charging design for IMR batteries
• 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
• Certified by RoHS, CE, FCC and CEC
• Insured worldwide by Ping An Insurance (Group) Company of China, Ltd.
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 x 2
Li-ion / IMR / LiFePO4: 26650, 22650, 18650, 17670, 18490, 1750 0,
18350, 16340 (RCR123), 14500, 10440
Ni-MH / Ni-Cd: AA, AAA, AAAA, C
Dimensions: 143mm× 99mm×36mm
Weight: 239g (without batteries and power cord)
Package Includes (with original packing):
1 x Nitecore Charger
1 x Charge power cord
1 x Warranty Card
1 x Operation Manual
perfect product and very fast delivery
Posted by andy on
so i ordered this charger with the 2nd class delivery option on a friday afternoon and it was delivered first thing monday morning! great service and a great product. i will definitely be ordering from here again! cheers
Posted by Ghettofix on
Does exactly what it should do in a smart, precise and highly functional way.
Definitely recommend this product.
Needed an upgrade
Posted by Jason C on
For all my mods I've use a 2 bay charger from Nitecore and this was a very easy choice to upgrade to, knowing the value and speed of delivery from VM was awesome.... it was a no brainer.
The downside is I have to wait until Xmas before I get to use it as it's a present from my daughter haha.
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