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Duratrax - DTXP4235   753600542356 0753600542356
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Accessories Needed

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Duratrax Onyx 235 AC/DC Advanced Balancing Charger
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Duratrax Onyx 235 AC/DC Advanced Balancing Charger
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Instruction Manuals: Manual 1 (199 KB)
Tower Catalog Page: 145

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173.46  Buy Now 6.50  

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Tech Notes
This is the DuraTrax Onyx 235 AC/DC Advanced Charger
with Built-In Balancer.
Combines the proven features of the Onyx 230
with balancing and other asked for extras.

Also charges LiPo, Li-Ion, and LiFe packs.

*** When charging LiPo batteries, the Main Charge Lead and the Balance Lead ***
*********** MUST be connected in order for the charger to operate. ************
*********** If only one connection is made, the charger will sound ************
********************* an alarm when charging is initiated. ********************


Charges 1-10 cell NiCd or NiMH (1.2 - 12V) cells and 1-4 cell LiPo
Li-Ion or LiFe (3.7 - 14.8V) cells
Balancing jack for up to 4 lithium cells
Universal jack for charging radio batteries
Detachable AC and DC input power cords
USB jack for charging music players, cell phones and other
Mini USB jack for downloading firmware
Custom CC/CV charge algorithm carfully charges Lithium Polymer,
Lithium-Ion or Lithium Ferrite-Phosphate (A123) batteries
fully and safely
Pushbutton controls and audible tones for easy setup and control
Precise peak detection with automatic TRICKLE charge fills packs
completely for optimum voltage and run time, 3 - 20mV adjustable
peak detection helps to customize charger-to-battery performance
Built-in banana jacks allow connection with many common charge
adapters, an adapter with Kyosho type plug is included
Built-in fan for long lasting performance
Custom reversed LCD with backlight for easy viewing in any condition
shows input and output voltges, peak voltage, charge current,
charge capacity and time and more
Small lightweight switching AC power supply delivers up to 5 amps
of charge current
Solid state reverse polarity and current overload safety devices
FIVE YEAR warranty through Hobby Services (U.S.A. and Canada only)
beginning at date of purchase


DuraTrax Onyx 235 AC/DC Advanced Charger with Built-in Balancer and
output adapters for Star Plug, Traxxas and standard
connectors, lithium balance adapters for ElectriFly and
FlightPower/Thunder Power


Charge Leads depending on type of battery;

DTXC2223 Chrge Lead Banana to Mini Plug
HCAP0101 Futaba J Tx/Rx Charge Leads NO 9VAP
HCAP0102 Futaba J Tx/Rx Charge Leads 9VAP ONLY
HCAP0105 JR Tx/Rx Charge Leads
HCAP0106 Hitec/Airtronics Z Tx/Rx Charge Leads
GPMM3149 Charge Lead Banana/Star Plug


AC Input: 110V AC 60Hz - 240V 50Hz, detachable cord, 50W
DC Input: 11-15V detachable cord with alligator clips
Battery Types: 1-10 NiCd or NiMH cells (1.2-12V)
1-4 cell LiPo, LiIon or LiFe (3.7-14.8V)
Fast Charge Current: 0.1 - 8.0A linear (4C limit for Lithiums, 5A
limit with AC input
Fast Charge Termination: Peak detection for NiCd/MH, CC/CV for
Fast Charge Safety Timer: OFF-300 minutes
NiCd/NiMH Peak Sensitivity: 3 - 20mV adjustable
NiCd/NiMH Auto Trickle Current: Auto (1/20 fast charge settings) or
manual(0 - 250mA)
Battery Memories: 10
Protective Devices: Solid-state reverse polarity and current overload
Case size: 6.3 x 5.3 x 1.7" (160 x 134 x 43mm)
Weight: 19.7oz (559g) with DC cord attached

jxs 1/18/11
updt jxs 08/08/12
updated tlc 7/9/15

– If you need more information, use these Duratrax resources –
Click Here: Manufacturer's Product Web Page
Email: carsupport@duratrax.com
Web Site: http://www.duratrax.com/
Phone: 217-398-8970
  Postal Address:

Click here for Units of Measure Conversion Calculators

Accessories Needed

Accessories for the Duratrax Onyx 235 AC/DC Advanced Balancing Charger

      Optional Accessories
  Special Stock Number Product Description Parts Saver Eligible Tower's
Low Price
Click to Order Quantity Needed In Cart? Stock
 LXVJW1 Duratrax Charge Lead Banana Plugs to Star Male
Qty Discount Available
7.29   In Stock
 LXVPF2 Duratrax Charge Lead Banana Plugs To Traxxas Male
Qty Discount Available
10.99   In Stock
 LXVVP4 Duratrax Charge Lead Banana Plugs to Ven MQ CC RS4
Qty Discount Available
5.49   In Stock
 LXBGGN Duratrax Onyx 235 Balance Board Electrifly LiPo w/Cable
Qty Discount Available
5.49   In Stock
Limited Quantities
 LXBGGP Duratrax Onyx 235 Balance Board ThunderPower LiPo w/Cab
Qty Discount Available
5.49   In Stock
 LXNCU5 Great Planes Charge Lead Banana Plugs/Deans Micro
Qty Discount Available
4.99   In Stock
 LXDGMG Tactic Tx Rx Charge Leads Futaba J Tactic 1Meter
Qty Discount Available
8.99   In Stock
 LXDGMH Tactic Tx Rx Charge Leads Futaba 9VAP Futaba J 1Meter
Qty Discount Available
8.99   In Stock
 LXDGMJ Tactic Tx Rx Charge Leads JR Spektrum 1Meter
Qty Discount Available
8.99   In Stock
 LXDGMK Tactic Tx Rx Charge Leads Hitec Airtronics Z 1Meter
Qty Discount Available
8.99   In Stock
Subtotal for this Group of Accessories: 75.70  

      Optional Accessories

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