Ultra Power UP616 16A 400W Charger & RDQ 400W 16.7A PSU Charging Combo w/ Parallel Board Options

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The Ultra Power UP616 Smart Balance Charger is a lightweight and versatile device with plenty of power for parallel charging. Pair that with the RDQ 400W Power Supply and you are set. The RDQ PSU supplies all the juice the UP616 can handle, and comes with a 3 year warranty!

If you're interested in parallel charging, add on a XT60 2-6SXT30 2-6S, or Bardwell XT60 4S parallel charging board. You're in for hassle free, high speed refueling! 

Be sure to check out all our chargers & accessories



  • Size: Approx. 90x70x41mm
  • Weight: 171g
  • Input Voltage: DC 9 - 32V
  • Output Voltage: DC 0.1 - 30V
  • Charging Power: 400W
  • Discharge Power: Max 8W / 100W External Discharge Mode
  • Charging Current: 0.1-16A
  • Discharge Current: 0.1-5A
  • LiIo / LiPo / LiFe / LiHV Cell Count: 1-6 Cell
  • NiCd / NiMH Cell Count: 1-16 Cell
  • Pb Battery Voltage: 2V - 24V (1-12Cells)
  • Balanced Current: 500mA
  • LCD: 2.4" 320x240 IPS LCD
  • Operating Temperature: 0 to 40°C
  • Storage Temperature: -20 to 60°C

Power Supply

  • Max Output Power: 400W
  • Max Output Amps: 16.7A
  • Input Voltage: 100-130V
  • Output Voltage: 24V
  • Size: 230x64x35mm
  • 2 Output Terminals
  • Plug and Play with ISDT Chargers (any charger w/ 24V XT60 input)
  • Short Protection
  • Overload Protection
  • Overtemp Protection
  • 3 Year Manufacturer Warranty