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Turnigy Reaktor 120 DUO 2x120W (240W) Balance Charger AC/DC (US Plug)

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Turnigy Reaktor 120 DUO 2x120W (240W) Balance Charger AC/DC (US Plug)


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The Turnigy Reaktor range of chargers is known for their big power and diminutive size. The Turnigy Reaktor 120 DUO has stuck with this formula but it now includes a built-in AC power supply to complement its DC input and comes with two 120W outputs.


This high-power balancing charger/discharger can provide up to 12A charge rates and handle up to 6S Lipo/LiFe/Li-Ion/LiHV or 15S NiCd/NiMH accurately. Not only does the Reaktor 120DUO offer a super high charge rate capability it now features storage charging, cyclic charging / discharging, 10 charge parameter memory, battery internal resistance checking and foam-cutting options. Plus a USB charging outlet.


The Turnigy Reaktor 120DUO has dual output and is an excellent charging solution for your R/C models' batteries.


• Optimized Operating System
• Balancing Individual Cells for Battery Discharging
• Adaptable to Various Types of Lithium Batteries
• Fast and Storage Mode for Lithium Batteries
• Cyclic Charging / Discharging
• Re-Peak Mode of NiMH/NiCd Batteries
• Data Store / Load
• Terminal Voltage Control (TVC)
• LiPo Battery Meter
• Maximum Safety
• Automatic Charging Current Limit
• Capacity Limit
• Temperature Threshold
• Processing Time Limit
•Battery Internal Resistance and Foam Cutter options


Input Voltage: DC 11.0-18.0V, AC 110V or 230V (manual switch)
Charge Power: 2x120W (240W)
Discharge Power: 2x10W (20W)
Charge Current: 0.1-12.0A
Discharge Current: 0.1-5.0A
Balance Current: 500mA/cell
LiPo/LiFe/LiIon/LiHV cell count: 1-6
NiCd/NiMH battery cell count: 1-15
Pb battery voltage: 2-20V (1-10cells)
Battery data memory: 10 Profiles
Weight: 1200g
Dimensions: 180x139x60mm


1 x Charger
1 x Manual
2 x XT60 Charge Leads
2 x XH Adapters for balancing
1 x Power Cable

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Bob | Verified Buyer

  • Quality
  • Overall
  • Value

Great charger

Dec 04, 2020

Really handy to charge two batteries at once. Nice controls, solid value.

WD | Verified Buyer

  • Quality
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  • Value

Go for it !

Mar 08, 2020

Although I had problems with this charger, like error reading the number of cells on the lipo battery, fan coming on and off intermittently, one charging port decided to not work and the other acting up as well, I have to admit I wasn't happy with this particular unit, after I got in touch with HK they immediately replaced the unit with a new one, delivery was super fast and they stayed in touch with me throughout the process, I must admit that their service dept. was courteous an highly efficient, I was very happy with it.
The second unit has worked flawlessly, does its job well and charge my 6S 5000 mah batteries very well, in about 35 to 40 minutes, from 3.8v to 4.2v each cell (balance charge) with all cells being almost equally charged, no problems here. Now, from full charge to storage charge it takes a long time, but so do most other chargers. So far the unit is working as it should, its case is rugged and durable, all necessary cables come with the unit. Price is very good and their service department has been top notch I can only recommend this charger should you be in the market for one.

Dave | Verified Buyer

  • Value
  • Quality
  • Overall

Working well for me

Mar 05, 2020

I've cycled and charged a bunch of my lipos and NiMh batteries in the days since I received this charger. It is a big upgrade from the basic charges I've used for the past 2-1/2 years. I can easily gauge the health of my batteries and no longer have to wonder if the balance charge is being done correctly on my lipos.
The unit is pretty heavy and the fans are not that quiet - not a problem for me. The case seems solid and I hope it continues to perform well for years. I'd buy this one again.

Mouhamed | Verified Buyer

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  • Overall
  • Value


Feb 09, 2020

Very sola powerful

VOiD | Verified Buyer

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  • Quality


Feb 08, 2020

Awesome charger.

Scott | Verified Buyer

  • Overall
  • Value
  • Quality

Great Charger

Jan 06, 2020

Read the directions once and you're good to go! Easy to use and works as described. It is a pleasant surprise to find a product that does what it claims to do. Charging at 1C, all my 3S batteries are taking around 20-30 min to charge. I also purchased the EC3 connectors to charge which are sold seperately.

Roscoe | Verified Buyer

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Oustanding Charger

Dec 28, 2019

Great deal on fast charger

pkdann | Verified Buyer

  • Value
  • Quality
  • Overall

Works Great

Sep 02, 2019

It charges good and fast. I haven't had any compliants. The menu is quite easy to understand and operate. The fan sometimes make a gaggling sound but works fine

dvosh | Verified Buyer

  • Overall
  • Value
  • Quality

too many errors

Jul 17, 2019

get constant over charge errors, you would figure this was suppose to prevent this ! !

tld193 | Verified Buyer

  • Value
  • Quality
  • Overall

A really nice unit

Jul 02, 2019

I like that you can plug it in or take it to the field with a 12v supply. The user interface is the same as most all other chargers so it's very easy to use. Both ports will charge a full max amp individually (not a combined total). I run 6S 5000's via a parallel boards on each side once in a while and it handles it just fine. I'm liking the unit but reserving a 5 star review as my unit just started to run hot and seems the fan is making noise, hopefully it's nothing but if it breaks i would absolutely buy another one!

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Customer files
120 Duo Reaktor Download [1]
Instruction manual Download [2]
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