This is the Series Battery Connection Wire Harness for use
on the Traxxas 1/16 E-Revo and Slash VXL Vehicles.
FEATURES: Traxxas IDConnectors
Combines voltage of connected batteries for increased speed
INCLUDES: One Wire Harness with instruction sheet
REQUIRES: Installation between batteries and ESC
Wire harness, parallel battery connection (compatible with Traxxas High Current Connector, NiMH only)
Only Traxxas Y-harnesses let you run dual-battery power for increased speed or runtime with the proven convenience and performance of genuine Traxxas High-Current Connectors. Choose the parallel harness to combine battery capacity for extra-long run time. 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.