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Traxxas Wire Harness with Series Battery Connection - 3063X

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We currently have 3 in stock.

This is the Traxxas wire harness with a series battery connection (ID compatible). Only the Traxxas Y-harness lets you utilize two batteries for increased power or extended runtime with the unparalleled performance and convience of authentic 2nd generation Traxxas High-Current Connectors. With the series harness you are able to take advantage of the voltage from two batteries and unlock the 50+mph speed potential of your model. Dual-battery operation requires attention to precautions outlined in the model's owners manual. Follow all precautions to assure peak performance and reliability of your model and batteries. Traxxas parallel and series Y-harnesses are for use with 2/3A battery packs only.


  • Connects two batteries in series to the Electronic Speed Control
  • 16AWG wire size
  • Traxxas High-Current connectors with gold plated terminals

1x Wire Harness Battery Series Connector