Duratrax Onyx 210 AC/DC Peak Charger w/LCD (NiCd/NiMH)

  • Duratrax Onyx 210 AC/DC Peak Charger w/LCD (NiCd/NiMH)
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Model: DTXP4210
This is the DuraTrax Onyx 210 AC/DC Peak Charger with Backlit LCD. The Onyx 210 charges anywhere from 4 to 8-cell NiCd and NiMH batteries, with output current selections of 800mA, 1.5A, 3A, and 5 amps. It's great for charging batteries for 1/18th to 1/8th scale electrics, nitro receiver packs, and even transmitter batteries! A tiny, lightweight built-in switching AC power supply plus DC input capability is perfect for use at home or the track. A custom LCD with backlight is great for use indoors or outdoors, daytime or night. The Onyx 210 has more applications (and convenience) than nearly any charger in its price range!


  • Charges 4-8 cell NiCd or NiMH (4.8 - 9.6V) cells with a capacity range of 750-7500mAh
  • NiCd and NiMH compatibility with custom peak detection
  • Pushbutton controls, audible tones and a custom LED with backlight for easy setup and use
  • Selectable charge currents of 800mA, 1.5A, 3A and 5A
  • Automatic TRICKLE charge fills pack completely after peak charge for optimum battery performance
  • Precise peak detection algorithm with automatic TRICKLE charge fills packs completely for optimum voltage and run time
  • Built-in jack included for charging 4 or 5 cell NiCd or NiMH receiver batteries for nitro models and even transmitter batteries
  • LCD shows battery voltage, charge current, time, capacity, battery type 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 (U.S.A. and Canada only)


DuraTrax Onyx 210 AC/DC Sport Peak Charger with AC power cord, alligator clips for DC power, standard Kyosho-style output lead


AC Input: 110V AC 60Hz
DC Input: 11-15V DC, built-in lead with alligator clips
Battery Types: 4-8 NiCd or NiMH cells (4.8-9.6V)
Battery Capacity Range: 750-7500mAh
Fast Charge Current: 0.8A, 1.5A, 3A, 5A linear (40W)
Fast Charge Termination: Peak detection
Fast Charge Safety Timer: 90 minutes
Peak Sensitivity: 8mV for NiCd, 4mV for NiMH
Auto TRICKLE Current: 1/20 fast charge setting
Input Control: 3-pushbuttons
Display Type: 7-segment custom LCD with backlight
Audible Tones: Indicate start, stop, errors
Protective Devices: Solid-state reverse polarity and current overload
Case size: 5.75 x 5.25 x 1.81" (146 x 133 x 46mm)
Weight: 19.2oz (543g)

*Output Connections:
Built-in lead with Kyosho type connector
Built-in jack for charging 4 or 5 cell receiver or transmitter packs

For batteries using Traxxas style connector, use TRA3061 adapter

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