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Nitecore Digicharger D2 2-Channel Smart Battery Charger for Li-ion, Ni-Cd, & NiMH Batteries
Insert, Detect, and ChargeNitecore just keeps the goodies coming. Introducing the D2 Digicharger from Nitecore, a two-bay, two channel battery charger. The sleek and informative charger is compatible with a wide array of battery sizes and chemistry. Capable of charging two batteries simultaneously, ranging from Lithium-Ion, LiFePO4, to NiMh, and NiCd chemistry, you don't have to worry, as the D2 Digicharger automatically detects the battery type and status before entering automatic charge mode (CC, CV, dV/dt). The D2 Digicharger also automatically detects battery power status and selects the appropriate voltage and charge mode, with the exception of LiFePO4. You will have to manually select LiFePO4. Also, gone are the days where you have to sit around and wait for the battery to finish charging, as an automatic power-off function will cut off the current when charging is complete.
Advanced DisplayThe D2 Digicharger is equipped with informative LCD display to give you vital information, right when you need it. The crystalline LCD display reveals the charging progress, battery type, voltage, charging current, and charging time in an easy-to-read and intuitive detail. Charging batteries has never been easier, with an awesome design, cutting edge features, and an informative display, the D2 Digicharger is the one charger to rule them all. The Digicharger is also available in a four-channel model. Features:
- Capable of charging two batteries simultaneously
- Each of the two 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) 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: 500mA x 2
- Compatible with:
- Li-ion / IMR / LiFePO4: 26650, 22650, 18650, 17670, 18490, 17500, 18350, 16340 (RCR123), 14500, 10440
- Ni-MH / Ni-Cd: AA, AAA, AAAA, C
|Supported Chemistries:||Li-Ion, LiFePO4, Ni-Cd, Ni-MH|
|Compatible Battery Sizes:||10440, 14500, 16340, 17500, 17670, 18350, 18490, 18650, 22650, 26650, 3V RCR123A, AA, AAA, AAAA, C|
|Product Certifications:||CE, CEC, FCC, RoHS|
|Warranty:||Battery Junction 30-Day Warranty, Nitecore 1 Year Warranty|
|Return Policy:||Battery Junction Return Policy|
|Product Dimensions:||5.63" (L) x 2.91" (W) x 1.42" (H)|
|Country of Origin:||CN|
100% Recommend this product (35 of 35 responses)
WELLFORD, South Carolina
May 8, 2017
I use this all the time, Had no issues and works great.
December 13, 2016
Nitecore D2 charger
It seems to work good so far.
ConsIt seems to take to long to charge my C cells.
fort worth, texas
December 8, 2016
why do you need anything more
had it for two years just researching aa charging cabailities mainly used for 3.7 but now twice as awsome.
December 6, 2016
Two channel smart charger
The smart charger is great it leeks the battery's from being over charged.
November 4, 2016
Great charger. Only problem is that I screwed up. I just bought the D2 charger and it only does 2 batteries at a time. I should have gotten the D4 charger that does 4 batteries at a time. Now all I have to do is sell this to someone so I can get the D4 instead. The charger has doone a great job of charging all of my AA/AAA batteries. And, with 12 vdc capability I can take it on the road. Good job Nitecore !!
ProsEasy to read and informative display.
By Thomas Kay
February 18, 2016
Almost 2 years
Bought this charger almost 2 years ago. Have it in Subtopical conditions with salty, humid air. Still working. Very good charger.
Traverse City, MI
December 11, 2015
This is my first battery charger. Seems to work perfectly. Like the digital readouts. The different battery sizes (so far 18650, 16340, 14500) all fit well and charged great. Very happy with this purchase.
ProsDigital readout Battery fit
September 11, 2015
Gifted - No Complaints
I gave this to a relative and her spouse as a gift to go with two high-end flashlights (a Klarus ST30 and a Nitecore P12). I've heard no compaints at all (except that the spouse "lost" their P12 - oh, well, that's the last good light that one gets from me - next time it's a plastic $2 light from Wal Mart with corrode-o-matic D cells in it for him). I like the digital display on this charger. I've extensively used Nitecore's earlier i2 charger and it works great too.
ProsSolid quality reputation; Reasonable price;
ConsHaven't found any;
September 1, 2015
Nice but could be faster
Easy to use and the display is nice, so that you know how much charge the batteries have, but it is definitely a trickle charger.
ProsBattery recognition, charge display
August 31, 2015
Fine charger. I have the D4 also. Both are excellent chargers.
The High Desert
August 23, 2015
Flexible and Convenient
I tried rechargeable batteries and their chargers early on. What a pain. The Nitecore D2 convinced me to try again. It's very convenient, and the display provides all the information one could want.
By V. Nguyen
June 4, 2015
Very good charger
Charges way faster than those cheap tr-001 trustfire. Shuts off when battery is full so u don't have to worry about overcharging. Wish I had known about this charger sooner.
ProsEasy a monkey can operate.
ConsNon so far.
By Sampson L.
April 2, 2015
LOVE this Charger
I am now really in LOVE with this charger. When I saw it I liked the look of the NITECORE Digicharger D2 and now when I use it, I REALLY LOVE IT!!! It charges ALL my rechargeable batteries I use and I get to see and monitor what is happening. I will now stick to NITECORE products and BatteryJunction.Com always for my battery and flashlight needs.
ProsMonitors battery charging with detail Nice Display Charges ALL types of batteries and being able to charge different sizes at the SAME TIME
ConsDoes NOT fit D Size
March 28, 2015
Nitecore D2, great feature set
After topping off three 18650's just to see how it worked, I am quite pleased. This charger gives more info than any charger I've ever owned by a considerable margin and seems well-conceived in every way. I really like it. Flexible: handles many battery types. Informative: reads out charging current, elapsed charging time, and voltage, independently for each slot (user selected). Nice looking. Good price. It can reportedly be dimmed for night time use when indicator lights would be annoying. It can charge LiFePO4 batteries too, but requires that the user select that mode. Li-Ion, NiMH and NiCad (perish the thought) are automatically detected and adapted to. There is a slower-charging option for use with smaller batteries (AAA's), I gather. I've had chargers which were for AA NiMH which offered slow and fast charging, with slow being better for the batteries. This D2 seems different in that respect, with one recommended charging rate for non-AAA batteries. I'm not sure whether the slow charging mode might have any significant benefit for larger-than-AAA sizes, but I don't think so.
March 14, 2015
This charger appears well-made. The display gives good info. I like being able to charge a single battery and not have to charge in pairs. Unit does not get hot and barely gets warm. It's definitely not a quick-charger by any means. 18650 batteries are a bit tight-fitting. Pretty idiot-proof though.
March 13, 2015
Not a quick charger, but slow does offer a very good charge. Some bells and whistles offered only on more expensive charger. Charges wide variety of battery sizes.
February 18, 2015
Does what it is supposed to
Really liking this charger, nice for on the go and quick use; compact and multi-chemistry. I have charged LiON, NiMH, and LiFE, so far no problems.
February 15, 2015
Very advanced charger for the money.
ProsTakes different sizes easily Reads size and charge Value
January 27, 2015
It works fine.
Fall River, MA
January 12, 2015
Excellent charger for the money
This charger is working great. Real happy with purchase
January 7, 2015
Charges both my batteries with ease and with protection that I can trust.
January 6, 2015
Excellent Charger with Great Display
This charger tells you everything you need to know while charging your batteries.
January 4, 2015
So far so good. I loved my Nitecore MT26 flashlight (now discontinued) until it died after only two years. That experience has made me leery of the Nitecore brand. Regardless, the charger functions as advertised and otherwise works well. It displays battery voltage accurately as verified by a multi-meter; does not heat up when in use; shows the amount of charge current and elapsed charge time. It has a nocturnal mode that turns off the display panel illumination; charges each battery independently reducing the input current as the battery comes up to charge shutting down automatically. Tests cells prior to beginning the charge cycle and detects a faulty / damaged cell, reverse polarity etc.
January 3, 2015
Slow lasting charge
Charges many different types of rechargeable batteries. Not a quick charger so you get a better charge.
ProsVersatile, many features.
January 2, 2015
Nice charger for the money!
Works great on the li-ion 18650 batteries. I really like the display because it shows all of the information you need and more. Truly a universal charger. I have tried NiMH AA and AAA batteries. As soon as you put a battery in, the display tells you what type of battery is installed and charges accordingly. I really like this charger and have bought three of them, two for me one for a friend.
ProsLike display all the information you need can't beat the price when on sale
ConsWish it came with the 12 volt cable
December 29, 2014
Charger works great.
West Warwick, RI
December 23, 2014
Set it and forget it
Great charger. Chargers have come so far from back in the day, charge till warm, then it was full. Now there all digital, detects type, size, works by voltage, resistance of cells, you know your getting 100% charge each time you use them. Works great with the fenix battery I purchased.
ProsCost Ease of use Value
By flashlight whore
December 19, 2014
Good, reliable charger.
This product works as advertised. I've charged Li Ion batteries and NiMH batteries without any problems. The information from the display gives good feedback on the battery and charge status.
December 9, 2014
Bang for my buck!
I needed something that was stupid proof, so I didnt screw up my batteries. This fit the bill. Another great purchase from Battery Junction!
December 9, 2014
Very Nice Charger
Great charger, which gives you a lot of feedback on the display as to the state of your battery.
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Nitecore Digicharger D2 2-Channel Smart Battery Charger for Li-ion, Ni-Cd, & NiMH Batteries
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