RCPROPLUS Pro-D4 Supra X Battery Connector Set (4 Sets) (12~14AWG)

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This is the RCPROPLUS Pro-D4 Supra X Battery Connector Set, including four full male/female connectors. Featuring a unique patented banana plug lock design, these Pro-D4 connectors securely lock in place, handling quick movements and vibrations, commonly found during extreme 3D flights, without coming apart. The stronger jacket and snaps extends the advantages of the previous generation of Supra X Connectors and makes them better.

These connectors are a great solution for your high current and high voltage demands offering a large, low resistance surface patch for efficient power transfer. The 24K Gold Plated bullet plugs feature a recessed wire cavity and solder windows making assembly hassle free, while the sheath uses high temperature capable, impact-resistant plastic imported from Japan.


  • Patented lock design eliminates separation
  • Use with batteries, speed controllers and chargers
  • Recessed plug cavity and solder windows
  • Large, low resistance contact patch
  • Hassle free assembly

Peak Current: 120A
Continue Current: 80A
Applicable Wire: 12~14AWG
Max. Volt Rating D/AC: 100v
Current Resistance: 0.38m Ohm
Finish Type: 24K Gold Plated, 5u"

This product was added to our catalog on May 12, 2014.

Michael Hacking
Verified Owner
Tuesday, May 12 2015 (about a year ago)
RCPROPLUS Pro-D4 Supra X Battery Connector Set (4 Sets) (12~14AWG)
these are nice bullets and connectors. but dont even think of having a slight angle in the wire and bullet solder joint or the slip on plastic housing wont work the bullets are nice and long but dont mate up well with the stand alone prorcplus standalone 4mm bullets to utilize their "snap" fit