Junsi iCharger 406DUO Lilo/LiPo/Life/NiMH/NiCD DC Battery Charger (6S/40A/1400W)

Junsi iCharger 406DUO Lilo/LiPo/Life/NiMH/NiCD DC Battery Charger (6S/40A/1400W)
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Price: $299.99

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Junsi iCharger 406DUO DC Battery Charger. 

Features:

  • The 406DUO uses advanced Synchronous buck-boost DC/DC converter technology, high power, a high current and high-performance power conversion circuit. The maximum charge power capacity is up to 1400W, the maximum charge/discharge current of a channel is up to 40A, and two channels in Synchronous Mode are up to 70A.
  • Each channel supports 6s LiPo, Lilo, LiFe and NiZn batteries, with maximum 1.2A balance current, and adopts a unique balance calculation of internal resistance correction. Supports 1-20s NiMH/NiCd batteries and 1-12s Pb batteries.
  • With 1A/5V USB charging port, convenient for the user to charge mobile phones and PCs.
  • When the channel output connects the battery after the charger powers on, it will start automatically the anti-sparking protection.
  • Intelligent fan control. Sensing internal temperature via the internal temperature sensor, to thereby control the fan speed.
  • Internal temperature protection. When the internal temperature exceeds the Power Reduce temperature, the output power is automatically reduced; and the charger will shut down when temperature exceeds the Shut-down temperature.
  • This charger can save 64 parameters sets and support the data import/export to SD card.
  • A 2.8-inch LCD screen provides rich information including current, voltage, power, capacity, internal resistance, control status, time-consuming and temperature, etc.
  • Multi-discharge features: self-discharge, regenerative to input discharge, and lithium battery extra expanding discharge.
  • Supports measurement for internal resistance of battery offline and online. Can measure not only the internal resistance of the entire battery pack, but also measure the internal resistance of each cell within the lithium battery.
  • The iCharger has protection for reversed polarity (input or output), input voltage/current, battery temperature, charging capacity, overrun time and maximum power etc.
  • Supports upgrading the hardware program by USB port or SD card. The iCharger also supports the “Logview” software and can display, plot and analyze the charge and discharge data by it.

Specifications:
Net weight: 0.91kg
Dimension: 171×118×59 ±0.5mm
Input Voltage Range: 10.0—30.0VDC
Maximum Input Current Limit: <60A, CH1/2<47A
Maximum Charge/Discharge Current: 70A in sync mode, 40A in async mode
Maximum Charge Power Capacity: 1400W (Channel 1000W @input > 23.5V)
Maximum Discharge Power Capacity: 140W (Channel 80W)
Maximum Regenerative Discharge Power Capacity: 1400W (Channel 1000W)
Maximum Extra Discharge Power Capacity: 2000W (Channel 1000W @25V/40A)
Maximum Current Drain for Balancing: 2.4A in sync mode, 1.2A in async mode
USB Charging Port: 5V/1A(current-limiting protection 1.2A)

Includes:

  • (2) Open ended 12awg charge leads
  • (2) Balance board connector cables
  • (1) 2 in 1 XH/EH type 2S/6S balance board
  • (1) Open ended power supply cable

Warranty Information: Please note for this particular unit, A-Main Hobbies does not handle the warranty service and will need to ship the unit to Junsi for repair or replacement. For this reason, we ask that you please allow 3-4 weeks for warranty service.

WARNING NOTE: This charger is not compatible with Traxxas iD equipped LiPo Batteries; only Traxxas iD chargers properly charge Traxxas iD LiPo Batteries. NEVER, UNDER ANY CIRCUMSTANCES, use this charger to charge a Traxxas iD equipped LiPo Battery.

This product was added to our catalog on January 26, 2016

Verified Owner
Friday, Jan 5 2018 (about 3 years ago)
Junsi iCharger 406DUO Lilo/LiPo/Life/NiMH/NiCD DC Battery Charger (6S/40A/1400W)
I bought this charger about a month ago here on the site
I'm so pleased with this crazy charge!
I'll sum it up in three words. Small, strong, smart!
Worth every dollar!
Throws all the toys (chargers) I have in the trash (:

incidentally. There is software update 2.18 for LiHV battery
Verified Owner
Friday, Apr 27 2018 (about 3 years ago)
Junsi iCharger 406DUO Lilo/LiPo/Life/NiMH/NiCD DC Battery Charger (6S/40A/1400W)
It took me quite awhile to realize the potential and justify the price of a high end charger, but after seeing for myself from my fellow racers what a charger like this can do, I was convinced. I purchased my iCharger 406Duo here from Amain Hobbies. I haven't had it very long but so far Hands down THE best charger I have ever owned. It actually stays on the charge or discharge current you set it on (unlike my Hitec) and will significantly reduce your charging, discharging or cycling times. I feel that this charger is so much more accurate which is very important to me because I have a lot of money invested in race lipo packs and I want the best performance possible out of them and I want them to last.
Verified Owner
Monday, Sep 13 2021 (2 weeks ago)
Junsi iCharger 406DUO Lilo/LiPo/Life/NiMH/NiCD DC Battery Charger (6S/40A/1400W)
Great charger, fast charging, a bit confusing at first, but if you go through the manual, its easy to understand. you'll need a power supply and you'll have some soldering to do!
Verified Owner
Saturday, Aug 21 2021 (5 weeks ago)
Junsi iCharger 406DUO Lilo/LiPo/Life/NiMH/NiCD DC Battery Charger (6S/40A/1400W)
Very good charger easy to use and powerful and i should say its a nice piece
Verified Owner
Sunday, Jun 20 2021 (3 months ago)
Junsi iCharger 406DUO Lilo/LiPo/Life/NiMH/NiCD DC Battery Charger (6S/40A/1400W)
Best charger you can get! 40 amp charge and 40 amp discharge!
Verified Owner
Thursday, Jun 3 2021 (4 months ago)
Junsi iCharger 406DUO Lilo/LiPo/Life/NiMH/NiCD DC Battery Charger (6S/40A/1400W)
Its okay for the money I wish I would of got something more up-to-date! this charger has been around for a long time. You need a 100$ power supply to power this charger so your looking at 400$ yikes! I guess it charges good but I cant tell the difference I charge my batteries at 1c so its not faster than my other chargers. I could turn it up to 40 amps but I wouldn't want to hurt my lipos!
Saturday, May 29 2021 (4 months ago)
Junsi iCharger 406DUO Lilo/LiPo/Life/NiMH/NiCD DC Battery Charger (6S/40A/1400W)
best charger out there! 40 amp charge and discharge is crucial!
Verified Owner
Thursday, May 6 2021 (5 months ago)
Junsi iCharger 406DUO Lilo/LiPo/Life/NiMH/NiCD DC Battery Charger (6S/40A/1400W)
Awesome charger does what it says I recommend this if u want the best
Verified Owner
Thursday, Mar 18 2021 (6 months ago)
Junsi iCharger 406DUO Lilo/LiPo/Life/NiMH/NiCD DC Battery Charger (6S/40A/1400W)
Great charger worth the money. Would recommend to anybody looking for a top of the line charger
Verified Owner
Wednesday, Jan 13 2021 (8 months ago)
Junsi iCharger 406DUO Lilo/LiPo/Life/NiMH/NiCD DC Battery Charger (6S/40A/1400W)
Great charger have been wanting to try for awhile now well worth the wait!!
Verified Owner
Thursday, Jan 7 2021 (9 months ago)
Junsi iCharger 406DUO Lilo/LiPo/Life/NiMH/NiCD DC Battery Charger (6S/40A/1400W)
Arguably one of the "BEST" charger on the market. A steep learning curve but once you get the hang of the menu layout, navigation becomes easy. Love the external battery load feature for discharging. Too many features to mention that are very useful, before i forget: the charger can be connected to a personal computer and DATA logging be conducted. I use this feature to check my battery performance or degradation over time. If anyone needs help with this feature email me at [email protected]
Be sure to put "iCharger 406DUO" in the subject line.

Cheers !!
Verified Owner
Thursday, Dec 10 2020 (9 months ago)
Junsi iCharger 406DUO Lilo/LiPo/Life/NiMH/NiCD DC Battery Charger (6S/40A/1400W)
Best charger in the game hands down! If you're into competitive racing you have to get yourself one of these well worth the money.
Verified Owner
Friday, Nov 20 2020 (10 months ago)
Junsi iCharger 406DUO Lilo/LiPo/Life/NiMH/NiCD DC Battery Charger (6S/40A/1400W)
Great charger with lots of options,i charge 1s on one side and 2s on the other works great! Also dicharges and you can cycle packs.
Verified Owner
Thursday, Nov 19 2020 (10 months ago)
Junsi iCharger 406DUO Lilo/LiPo/Life/NiMH/NiCD DC Battery Charger (6S/40A/1400W)
Very good charger. It balances better than any charger I ever had. Great display that tells you what you need to know. The programing is easy and you can customize the charger system to your own liking. This is the second iCharger 406DUO I bought from Flight Test Store and it took 4 days to get to my home.
Verified Owner
Thursday, Oct 29 2020 (11 months ago)
Junsi iCharger 406DUO Lilo/LiPo/Life/NiMH/NiCD DC Battery Charger (6S/40A/1400W)
Really great charger. Allows you to monitor everything going on with each cell while charging. Menu took some getting used to but once you do its easy I just played around with it till I figured it out. Highly recommend
Verified Owner
Thursday, Oct 22 2020 (11 months ago)
Junsi iCharger 406DUO Lilo/LiPo/Life/NiMH/NiCD DC Battery Charger (6S/40A/1400W)
This is the first charger I have purchased since getting back into racing and I could be happier. It is simple to use and I have had no issues thus far. I know I've only scratched the surface with what this charger can do!
Verified Owner
Saturday, Oct 10 2020 (12 months ago)
Junsi iCharger 406DUO Lilo/LiPo/Life/NiMH/NiCD DC Battery Charger (6S/40A/1400W)
I liked mine so much after a week of using it I bought a second one! One for indoor and outdoor racing! After using it you will never own another charger!
Verified Owner
Saturday, Aug 15 2020 (about a year ago)
Junsi iCharger 406DUO Lilo/LiPo/Life/NiMH/NiCD DC Battery Charger (6S/40A/1400W)
This is replacing my Orion Duo charger, which decided to puke the electronics display. It also is not my first iCharger, as I currently own a 4010 Duo (Purchased used), an X6 (From Amain), and X8 (From Amain).

I chose another iCharger because of familiarity and their robust construction. I wanted something smaller than the 4010, to take to the track with the X6 & X8. My whole family races, which means 5 cars are on the track, at a minimum. The 406 is a perfect blend of power and size.

My only point to be critical of is the balance board. The form factor is great, when charging bullet connection batteries, with the usual cables having the balance JST connector wires running the length of the cable. However, when batteries have to be butted up or stacked, to permit their JST connectors to reach one board—On both channels, it’s quite awkward spacially speaking. Two individual balance boards would have been nice (Like the 4010 includes).
Verified Owner
Saturday, Aug 1 2020 (about a year ago)
Junsi iCharger 406DUO Lilo/LiPo/Life/NiMH/NiCD DC Battery Charger (6S/40A/1400W)
I know, I know. It's expensive. And you'll still need a power supply, which is likely another $60 to $90, plus, you may want a discharge bank (which I do not have, unneeded for me)--but if you're willing to put down the cash, it is, by bar, the best premier charger on the market.

I read all the reviews, the raging popularity with this unit--never saw anyone complain, every pro always ran this unit. But why? Well, I finally understand. Its just fabulous. Every aspect of it it. Easy to use. All the data / information kept on the cells, the speed and flexibility--heck, I can even charge my iPhone on it when I have too. I've "saved" batteries that I thought were dead, with this unit.

If you're serious about this hobby, then you likely have a a buggy (with electronics) that you've invested $1000 on, you have a $300 to $500 radio system, each good quality battery is $60 to $100 (or more)--why would you have a cheap, crappy charger. Batteries are expensive, dangerous, and need as much care as your buggy. Don't take the cheap path here. Invest in. your charge.

Buy a freaking iCharger. You wil question it the decision, up until you do, but you will never question it after you buy...
Verified Owner
Monday, Jun 22 2020 (about a year ago)
Junsi iCharger 406DUO Lilo/LiPo/Life/NiMH/NiCD DC Battery Charger (6S/40A/1400W)
Awesome charger/discharger. Charge and discharge 2 packs at 40 amps. Small learning curve. I did print off the owners manual rather looking at the CD they send with the charger.