Nice charger
"Great charger! using it to charge several brands and capacities of 18650 button-top batteries, and have used it on some ni-mh AA batteries as well. The user interface is quite easy to use and displays useful, per-battery, information."
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Nitecore Digicharger D4 4-Channel Smart Battery Charger for Li-ion, Ni-Cd, and NiMH Batteries
Brand:Nitecore
MPN:D4-DIGICHARGER
- Four-channels saves time by charging multiple batteries at once.
- Capable of charging multiple chemistries by automatic battery detection.
- LCD display reveals the charging progress, battery type, voltage, and charging current.
- Automatic power-off function cuts off the current when charging is complete.
- Charger Channels: 4
- Compatible Battery Sizes: 10440, 14500, 16340 / RCR123A, 17500, 17670, 18350, 18490, 18650, 22650, 26650, 3V RCR123A, AA, AAA, AAAA, C
- Supported Chemistries: Li-Ion, LiFePO4, Ni-Cd, Ni-MH
$39.95
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Description
Nitecore Digicharger D4 4-Channel Battery Charger
Insert, Detect, and Charge
Introducing the D4 Digicharger from Nitecore, a sophisticated and efficient four-channel battery charger. The sleek and informative charger is compatible with a wide variety of battery sizes and chemistries. Capable of charging four batteries simultaneously, the D4 is capable of charging everything from Lithium-Ion, to LiFePO4, to NiMh, to NiCd chemistries, and 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 (the D2).
Features:
- Capable of charging four batteries simultaneously
- Each of the four channels monitors and charges independently
- 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)
- Automatically stops charging when complete
- Features over-charge prevention to protect batteries
- Features temperature monitoring to prevent overheating
- Made from durable ABS plastic (fire retardant / flame resistant)
- Features reverse polarity protection to prevent damage caused by improperly inserted batteries
- 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
-
Dimensions:
- Length - 5.63"
- Width - 3.88"
- Height - 1.44"
- Weight: 8.2 oz
Please Note: NiMH or NiCd C cells must be charged individually, due to their size.
Item Details
| Brand | Nitecore |
| SKU | NITECORE-D4-DIGICHARGER |
| Manufacturer Part Number | D4-DIGICHARGER |
| UPC | 6952506490929 |
| Charger Channels | 4 |
| Compatible Battery Sizes | 10440, 14500, 16340 / RCR123A, 17500, 17670, 18350, 18490, 18650, 22650, 26650, 3V RCR123A, AA, AAA, AAAA, C |
| Supported Chemistries | Li-Ion, LiFePO4, Ni-Cd, Ni-MH |
Specifications
| Charge Rate | 750 |
| Charger Channels | 4 |
| Compatible Battery Sizes | 10440, 14500, 16340 / RCR123A, 17500, 17670, 18350, 18490, 18650, 22650, 26650, 3V RCR123A, AA, AAA, AAAA, C |
Unit Dimensions
| Length | 5.69 in (145 mm) |
| Width | 3.9 in (99 mm) |
| Height | 1.42 in (36 mm) |
| Weight | 8.43 oz (239 g) |
Certifications & Transport
| Certifications/Standards | CE, CEC, FCC, RoHS |
| Country Of Origin | China |
| HTS Code | 85044030 |
Packaging/Shipping Dimensions
| Shipping Weight | 0.87 lb |
Documents
Additional Details
| Packaging | Retail Packaging |
| Warranty |
Nitecore 1 Year Warranty Battery Junction Warranty |
| Return Policy | Return Policy |
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Reviews
Overall rating: 4.8139534 / 5 from 129 reviews.
AI Generated Review Summary
The Nitecore Digicharger D4 is a versatile and efficient 4-channel battery charger compatible with various battery types. It features an informative LCD display, independent channel monitoring, and automatic charge mode selection. Customers appreciate its advanced features and ease of use, though some find the size too small.
Summary topics
- Charging Performance: 70%
- Display Information: 7%
- Charging Multiple Batteries: 3%
Review topics: ["shipping","quality","size","problem","service","design","charger","works","display","cord","build","buy","price","batteries","type","unit","information","feature","choice","life","monster","status","run"].
Review highlights
- "Certainly simplified my life with no more need for seperate charger for different battery types." —
- "Perfect size, great display, capable of charging multiple battery types at once." —
- "Nice little and efficient unit" —
Reviews
Digicharger
"This charger is fantastic!! I can charge up four batteries at one time instead of two at a time with my smaller charging unit! AAA+++"
Nitecore Digicharger
"Works as advertised. Super easy to use."
It works
"It works, just what you need for Lithium batteries"
Very well made and very
"Very well made and very fast charging. Great product and I would recommend it."
My go to charger
"I’ve been using this for a few years now and recently bought another for a backup. I’ve charged many types of batteries without a problem."
Nitecore Digicharger D4
"After receiving a couple of these chargers about 3-weeks ago, I immediately tried them out with a big collection of the Eneloop AA and AAA batteries I utilize, and charged them to their full capacity as each individual battery should be. The chargers did a great job and I'm extremely happy with these devices. Highly recommend these Nitecore Digicharger D4 chargers."
nitecore digicharger - smart battery charger A++++
"Wish I had this charger years ago. it gives you up to date status on each battery in the charging bank. Very efficient and easy to read."
CHARGES EVERYTHING!
"Great all in one charger. I have one thats a couple of years old and I use it to charge my Eneloops and 18650's. Excellent reliable charger!"
NitecoreD4 charger
"Cant say I like everyhtung about it, but it does what it says it will do. Took a few reads through the instructions to understand whats' what. But as far as charging your batteries and knowing the state of each battery it works well."
Q&A
- Will the Nitecore Digicharger D4 4-Channel Smart Battery Charger for Li-ion, Ni-Cd, and NiMH Batteries, charge 4- 26650 batteries at once ????
- It does charge NiCd, NiMh, Li-Ion and LiFePO4 batteries. I do not believe that it can charge 26650's in all four bays and it is usually the outer two bays that can handle the larger batteries, which would include the 26650 batteries.
- Does this charger come with the 12V Cigarette Charger cord
- It does not come with one but it can be purchased separately for $5.00 - here is a link. https://www.batteryjunction.com/smx-12vdc-cord-i4
- Just got my D4 charger and some fresh 18650 batteries. So far so good! I also recharged some of my current batteries to put it through its paces. One comment and question - the Samsung 26J 18650 2600mAh 3.7V Lithium Ion (Li-Ion) Protected Button Top Battery was a standout for low charge as received, charging it up now. Also, I noticed it is in CC (vs. CV for the other batteries being charged at the same time and nearly full while the Samsung was still early in its charging curve). The manual doesn't say anything really about how CC vs. CV is selected, or even what the acronyms stand for. Can you explain?
- The D4 will automatically select the charging mode based on the voltage it detects when the battery is inserted. The switch from CC to CV should be automatic as the battery charges. This is more so for Li-Ion batteries. A Ni-MH battery will follow a different charge mode where it is looking for a dip in voltage once the battery is full. That is what the dV/dt mode is (dV/dt = change in Voltage / change in time). One more note: protected Li-Ion batteries typically do take longer to charge from my experiences battery testing. The protection circuit has over-charge protection so it may limit the current going to the battery.
- Will the nitecore digicharger d4 charge ultrafire 18650 button top protected batteries?
- Yes, the Nitecore D4 can charge the Ultrafire 18650's.
