Product Questions
Details
- 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.
Features
- Capable of charging 4 batteries simultaneously
- Each of the four battery slots monitors and charges independe ntly Compatible with and identifies Li-ion (26650, 22650, 18650, 1 7670,18490, 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
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 x 2
Compatible with:
- 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)
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Probably a best buy on a full functioned 4 cell charger review by Matt on 8/21/16This was the first charger that I bought from Lightmalls and I've been totally happy with it. It will display the status of and charge just about everything, except for maybe rechargeable alkaline (and who even uses those anymore). As others have mentioned, this can't fit four 26650 batteries at the same time, in fact you'll have to fiddle a bit to even get two of those on it at the same time, since they can't fit in adjacent slots. Due to the addition of the case stiffening rails on the two outer edges, which are a little too tall near the positive terminals, this physically obstructs those larger diameter batteries, in either outboard position, from sitting in the slot properly and making good contact. So, it's pretty easy to get one 26650 battery into one of the inner slots, but you might, or might not, be able to get a second one to make good contact in either of the outer slots. That's really a shame, because I love the run time those bigger batteries offer and I have one of the LM XHP 70 LED flashlights that uses two of those 26650 LI-ion batteries (it's awesome, by the way). So far, I have been able to successfully charge 2 of those at once, in this charger, but only just barely. Other than that, it's an awesome charger, as is it's less expensive sibling, the Intellicharger i4 (which I use as my go to travel charger).
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Great charger with useful LCD readout review by Soldiertoe on 10/1/15
This is a great charger and I really like the charging display. Works flawlessly
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Great, well priced charger. review by Donald Crose on 9/26/15
Just a great charger. I love the four battery capacity, the LED display, and the fact that I can mix different battery sizes simultaneously. This is a world-class charger, worth every penny, and I highly recommend it.
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Nicely designed and well maded charger review by FL Leo on 9/24/15
I bought this charger to recharge AA NiMh Sanyo Eneloop brand cells and additionally I wanted to charge 18650 batteries for my flashlights. The charger correctly identifies the battery inserted in each slot and shows you the status of charging - time charging, volts and current being drawn. The charger seems very well made and designed - I would recommend it to anyone looking for a quality charger. C and D cells won't fit - you will need another charger if you want to charge C and D cells. You can charge AA cells and then fit them into C or D cell adapter sleeves if you wish to go that route.
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STILL AWESOME review by Justin Bongard on 9/13/15
I bought the d2 for traveling and I have the I4 for charging at home, but I wanted a second 4 slot charger so I got the D4 It's not the fastest charger with 4 batteries, only 375mah or 150mah in low you do get 750mah with only 1 or 2 batteries in the slots. I have tested the D4 with 4 eneloop AA at 375mah and 4 AAA at 150mah and they charged great in very reasonable time. I would recommend this charger to anyone that are interested in a good digital display charger.
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Great product delivered on time! review by Dewayne on 9/10/15
This charger works as advertised. I own the previous model (i4) and the display set this one apart. It is nice to be able to monitor voltage on the cells and keep track of time on the charger.
I would highly recommend this product and seller delivered on time,it delivered to me just in 8days
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