Talk to our Experts: (860) 767-8888

10% Off Sitewide Sale

Use Coupon Code:
MEMORIAL10

Nitecore Digicharger D4 4-Channel Smart Battery Charger for Li-Ion, Ni-Cd,& Ni-MH by Sysmax

Nitecore Digicharger D4 4-Channel Smart Battery Charger for Li-Ion, Ni-Cd,& NiMH by Sysmax
Nitecore Digicharger D4 4-Channel Smart Battery Charger for Li-Ion, Ni-Cd,& NiMH by SysmaxNitecore Digicharger D4 4-Channel Smart Battery Charger for Li-Ion, Ni-Cd,& NiMH by SysmaxNitecore Digicharger D4 4-Channel Smart Battery Charger for Li-Ion, Ni-Cd,& NiMH by Sysmax
Free Shipping!
With orders over $50
(Details)
Item #:NITECORE-D4-DIGICHARGER
Product Review:
Regular Price:$47.99
Sale Price:$39.95 & Free Shipping
With Orders Over $50!
Quantity:
Availability:

Insert, Detect, and Charge

Nitecore just keeps the goodies coming. Introducing the D4 Digicharger from Nitecore, a four-bay, four channel battery charger. The sleek and informative charger is compatible with a wide array of battery sizes and chemistries. Capable of charging four batteries simultaneously, ranging from Lithium-Ion, LiFePO4, to NiMh, and NiCd chemistries, you don't have to worry, as the D4 Digicharger automatically detects the battery type and status before entering automatic charge mode (CC, CV, dV/dt). The D4 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 Display

The D4 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 D4 Digicharger is the one charger to rule them all. The Digicharger is also available in a two-channel model.

Features:
  • Capable of charging four 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) 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.
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, 17500, 18350, 16340 (RCR123), 14500, 10440
    • Ni-MH / Ni-Cd: AA, AAA, AAAA, C


D4 User Manual
Charge Channels:4
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
Charge Current:750mA
Batteries Included:No
Product Certifications:CE, CEC, FCC, RoHS
Brand:Nitecore
Warranty:Battery Junction 30-Day Warranty
Return Policy:Battery Junction Return Policy
Product Weight:8.43oz
Product Dimensions:5.69" (L) x 3.9" (W) x 1.42" (H)
UPC:6952506490929
MPN:D4-DIGICHARGER
Country of Origin:CN
Nitecore Digicharger D4 4-Channel Smart Battery Charger for Li-Ion, Ni-Cd,& NiMH by Sysmax
$39.95
5 Stars based on 41 Review(s)
Peter
Melbourne, Australia
5 Stars
I would recommend this item to a friend.

Awesome
May 7, 2015
This is the best charger I've ever owned. Individuallyrics detects batteries, sets correct charge cycle and works flawlessly. Excellent display with lots of information about the battery throughout the charge. Perfect for my AA NiMH and 18650's
Pros:
4 independant automatic charge bays Awesome display 12 volt compatible supply
Cons:
None. It's perfect.

Gary
Wichita, KS
5 Stars
I would recommend this item to a friend.

NIce charger
April 18, 2015
This seems to be a very nice quality charger. I've charged a couple different size batteries and worked perfectly. I would recommend this charger.
Pros:
Able to charge different size batteries at the same time and will charge 4 batteries at once.
Cons:
None yet

noangeles15
Trenton, NJ
5 Stars
I would recommend this item to a friend.

Easy to use.
April 2, 2015
I have a lots of chargers and this is the one i'm always using. It's easy to used, read and is safe to your battery.

TC
Southern California
4 Stars
I would recommend this item to a friend.

Good charger, but could be better
March 27, 2015
I like the fact this charger can handle many different size/types of batteries. The info on the display is handy to have and you can keep track of the charging progress. I did find it quite slow though. It is even slower when charging more than two batteries because it will go from 750 mAh to only 375 mAh as other reviewers have stated. Partially drained batteries will easily take three to four hours and more drained batteries will take at least six hours. I've had to wait over eight hours to fully charge some CR123 900 mAh batteries that weren't even completely dead. The charger does not get hot at least. As long as you're not n a hurry, this is a good charger. I wish the build was higher quality too. The plastic body and mode switch do not appear to be very sturdy or robust.

GG
Houston
5 Stars
I would recommend this item to a friend.

Way cool charger
March 27, 2015
Shows the voltage levels for all batteries via a bar scale, similar to a cell-service reception scale. Charges four batteries at a time, and works great.
Pros:
four batteries at a time

Jim
Cincinnati, OH
5 Stars
I would recommend this item to a friend.

Works as advertised
March 26, 2015
Have only used once, works fine, like the charge indicator, etc. No issues so far.
Pros:
Good charge indicator
Cons:
I wish all flashlights with rechargeable batteries could be USB charged, eliminating the need for these kind of chargers. Not really a con as far as the charger itself is concerned.

Lance
South Dakota
5 Stars
I would recommend this item to a friend.

Charges batteries! Who whoo
February 18, 2015
I know, sounds exciting - well, yes this IS indeed a great charger... It looks nice, charges well and appears to be made well, Plus - it hasn't burned my house down or anything!
Pros:
No house fires AND the display is just bright enough to double as a dim nightlight on my bench.
Cons:
Um... Drawing a blank

Sean
Honolulu, HI
5 Stars
I would recommend this item to a friend.

Awesome charger
February 9, 2015
Awesome charger! It even charges 26650 batteries, which is what I was looking for!

Thomas
Dover, TN
5 Stars
I would recommend this item to a friend.

Great Charger!
February 5, 2015
After starting to use various types of re-chargeable batteries, I had all kinds of chargers and it was a pain to keep track of them. When I found the D4, it looked like it would take care of charging 80% of the types I use most. I bought one and it worked really great, so great that I had to buy a couple more. I really like the ability to charge more than one type battery at a time. Has an AC cord and doesn't need a wall wart.
Pros:
Has A.C. power cord and a 12 V. input.
Cons:
None

N.a.
U.S. of A
4 Stars
I would recommend this item to a friend.

Nitecore D4
February 4, 2015
Worked well, as it should, for first few days then i had some issues with it. I thought it had gone haywire but it was likely doing what it was programmed to do...being a "smart" device and all! What happened was, the LCD was indicating a charging battery in the 4th slot, though no battery was there and i was unable to switch between li-ion, LiFePO4 or NiMh/Ni-Cad. It was stuck on NiMh in that 4th empty slot! Nearly drove me bonkers. However, it went back to normal after a day or 2 and i should mention the other 3 slots worked fine the whole time of the incident, even charged a few batteries during. I was just about to send it back because of that issue but It is still going strong a week after getting it. I prob did something and it went into some kind safety mode or something. Anyway, I believe it will be a good charger and i hope it lasts me years especially for the price but time will tell. I charge 18650, RCR123A, and NiMh AA so far i'm glad i bought it and i have high hopes as I, like many, have gone through a few chargers and charger chords in my day.
Pros:
Looks good, lcd screen off mode while charging, has some safety features I like, its light, easy read LCD screen, pretty user friendly so far. i like being able to charge various types and sizes of batteries at the same time however there is a small con regarding that...
Cons:
Regarding multiple battery charging, with 3 or 4 batteries in the charger you can ONLY charge in 375mAh mode and NOT 4x750 mAh. It not really that big of a deal. I checked and they mention that in the description 375mA X 4 / 750mA X 2, but i overlooked it and didn't see it before i purchased, another con its plastic id like something beefier, sturdier for this price

Jim
Atlanta, Georgia
5 Stars
I would recommend this item to a friend.

Easy to use.
January 31, 2015
Simple to operate my best charger among many. The real time status of each battery makes grouping underperforming units easy. Very sturdy. Allows charging a Nitecore tiny monster quick and provides maximum potential runtime.

R
San Diego, California
5 Stars
I would recommend this item to a friend.

Great charger
January 24, 2015
I deal with larger Li-Ion,Ni-Cd,Ni-MH battery's flying model planes and Hilo's and use many state of the art chargers. Most of them can only charge one battery at a time. So its great to be able to charge 4 at a time. And the best part is its all done automatic even with difference mah, (1800mah, 2400, 3400, etc.) And different chemistry batteries all at the same time. A great charger get one you wont be disappointed. For safety all batteries should be charged in a safe location any battery could explode or catch fire, especially Li-Ion. Thanks
Pros:
Nice display, small is size,
Cons:
None

Martin
Spokane, WA
5 Stars
I would recommend this item to a friend.

D4 takes care of almost all batteries
January 11, 2015
Will charge all styles of batteries except 9 volt. Does not overcharge and shuts o after charge complete.
Pros:
Handles most batteries
Cons:
no cover on charger

Mark Hawthorne
United States
5 Stars
I would recommend this item to a friend.

A GREAT Battery Charger!
January 8, 2015
Handles all the batteries I have with the exceptions of the alkalines. Charges the batteries up great and the display lets you know where are in the charging cycle.

Isaac
MD
5 Stars
I would recommend this item to a friend.

Most informative charger ever
January 5, 2015
I have gone through many chargers and rechargeable batteries over the last 15 years. Overall my experience has been less than excellent, but this is by far the most informative fun charger I have ever seen or owned. Designed to charge the more advanced batteries of today this charger is a must have.
Pros:
Easy to use well built Informative Supports wide variety of batteries
Cons:
None

Jon
PA
4 Stars
I would recommend this item to a friend.

Good for the price
January 4, 2015
This is a pretty good charger for the price. It can charge lithium ion as well as nickel based batteries, and it can charge a few different sizes.
Pros:
Digital readout of battery status and ability to charge different size and types of batteries
Cons:
Doesn't fit "D" or "9V" size batteries, or allow for discharging of batteries

Jared
GA
5 Stars
I would recommend this item to a friend.

Excellent Charger that supports a huge list of battery types/sizes
December 30, 2014
I purchased this charger to use in addition to a 18650 only Ultrafire Charger I have, since I am now acquiring a lot more rechargeable batteries of different types/sizes. This charger blows the Ultrafire I have out of the water. It supports a huge list of battery types/sizes and automatically detects them, except LiFePO4. I used this charger to charge 2 18650 & 2 RC123A batteries. The LED readout makes it easy to see how the recharge process of each battery is progressing & they time they have charged thus far. I recommend this charger to anyone looking for a foolproof charger. I doubt my Ultrafire will ever get used again.
Pros:
Compatible with Li-ion (26650, 22650, 18650, 17670, 18490, 17500, 18350, 16340(RCR123), 14500, 10440) rechargeable batteries Compatible with Ni-MH and Ni-Cd (AA, AAA, AAAA) rechargeable batteries
Cons:
Does not auto detect LiFePO4

Jehu225
Pascoag
5 Stars
I would recommend this item to a friend.

An excellent choice.
December 18, 2014
A well thought out unit with lots of features, buy yourself one as the foundation for all your high perf rechargeable batteries.
Pros:
Easy to use, charges most chemistries and cell sizes.
Cons:
None

Aric
Northern CT
5 Stars
I would recommend this item to a friend.

Great charger
December 17, 2014
I use it to charge 18650, aa, and aaa batteries. I like the real time read out, the voltage indicator is accurate. And it charges my 3400 mah 18650 batteries in 5:30 hr at 750mah. I cant ask for more!
Pros:
Digital readout.
Cons:
None.

Bill
S/W Michigan
4 Stars
I would recommend this item to a friend.

Nice Charger but does not fit "C" batteries as stated.
December 11, 2014
Nice charger & will eliminate having to take several chargers on vacation. The ad states it will fit "C" size batteries, it also states it on the box & on the charger. It does not. "C" are too big in diameter & cannot hit the positive contact. Nice having separate charge circuits & digital info available for each.
Pros:
Fits most batteries as listed. Digital readout for each of the cells.
Cons:
Does not fit "C" batteries as stated. I really needed/wanted it to fit "C" size. Disappointed in this.

Danny Downs
United States
5 Stars
I would recommend this item to a friend.

Excellent charger
December 10, 2014
This is the best and most versatile charger I have ever used.
Pros:
Well designed and made.
Cons:
Don't see any yet.

tommyrobucks
United States
4 Stars
I would recommend this item to a friend.

Good Charger for the Money
December 9, 2014
Impressed with the charger. Certainly simplified my life with no more need for seperate charger for different battery types. Reliable performance so far with auto-cutoff and battery detection. Can be a little slow when all for slots are filled. If you are looking for a decent smart charger under 50 bucks this is the way to go
Pros:
- negates need for multiple chargers - charges low capacity batteries with small input current - can cycle batteries - price
Cons:
- display functions can be a little clunky but not a huge turnoff - charge rate with 4 batteries takes some patience

Bill
central NY
4 Stars
I would recommend this item to a friend.

Great charger with foolproof features
December 3, 2014
It's great to be able to put an assortment of batteries in there and the D4 charger just does it's thing. It's such a pleasure to use that I bought another. Still, some things can be done better -- wish I could give it 4.5 stars.
Pros:
Cool running, useful display, auto-senses each battery's requirements. It just works!
Cons:
When more than 2 batteries are being charged the faster 750MA charge rate is disabled so charging is much slower. Does not include 12V automobile charging cable nor is it easily available (though a generic one works fine). Rubber feet came off after only very light handling.

Matt
Sayreville, NJ
5 Stars
I would recommend this item to a friend.

Very happy with this charger.
November 25, 2014
It works great. Charge times beat my cheapie wall chargers included with the cells or the USB based charging built into some of my lights. It even works with my 28W fold up solar charger. Some people have complained of durability issues, and I'd say that you would be best served to not let the spring loaded contacts to snap back. It claims it charges 26650 cells, and it probably would. I've found no way to make mine fit.
Pros:
fast charge, informative display
Cons:
charges more cells than fit in the charger.

Jon
New Port Richey, FL
5 Stars
I would recommend this item to a friend.

A charger you can trust.
November 14, 2014
Very nice and charges just about any battery I have . Nice versatile charger with many safety features. It even handles 26650 batteries. It thoroughly charges all my batteries and it was nice to unclutter my shop shelf by packing away a few chargers I had bought for specific battery sizes. The channel and mode buttons for slot by slot monitoring of your ongoing battery charge conditions. Very nice!!
Pros:
Safe and versatile and well made. Easy to read display, long cord,Riis cool,will charge almost anything....
Cons:
Non

Bill
Orange, Texas
5 Stars
I would recommend this item to a friend.

Handy to have.
November 4, 2014
The D4 smart charger will save you money using rechargeable batteries.
Pros:
Easy to use.
Cons:
NONE.

Doug
,
5 Stars
I would recommend this item to a friend.

Great
November 4, 2014
Great charger

Mark
Onsted, MI
5 Stars
I would recommend this item to a friend.

Great Charger
October 23, 2014
The loading tray on this charger has slots instead of the springs like the i4, way better design. Also the auto shut-off is a great. Spend the extra money and buy this charger instead of the i4 like I did.
Pros:
Loading tray Auto shut-off Digital Readout
Cons:
None

Gary
Davis Il.
5 Stars
I would recommend this item to a friend.

A good buy!
October 21, 2014
The purchase of this charger will save you a lot of money. Instead of buying multiple chargers. This is my second charger and I can charge my batteries with out worrying if I have the right charger.
Pros:
Very thorough charging system.
Cons:
Would like to see a faster charge rate

yaaqob
London, Ontario
5 Stars
I would recommend this item to a friend.

the last charger you will buy.
September 17, 2014
Excellent. Love the automatic shutoff feature. I can put my batteries in to charge and go to bed.



Special Offer
FREE KEYLIGHT
All Orders
$20.00 or More!
Bright Buys
Titanium Innovations CR123A 3V Lithium Battery - 1400mah - 12 Pack
Regular price: $29.95
Sale price: $11.76
(67 Reviews)
Nitecore SRT6 LED Flashlight - 930 Lumens - CREE XM-L2 LED - Uses 1x18650 or 2xCr123 - Black Finish
FREE Shipping!
Regular price: $114.00
Sale price: $94.95
(16 Reviews)
Nitecore Tube Rechargeable LED Keylight - 45 Lumens - USB Rechargeable
Regular price: $12.00
Sale price: $9.90
(56 Reviews)
Niteye MSA10  Compact LED Flashlight - 160 Lumens - Uses 1 x AA
Regular price: $87.60
Sale price: $54.75
(8 Reviews)