Align T-Plug serial adapter for the T-Rex 700E. T-plug serial adapter allows for two battery packs to be connected serially. For example: Two 6s (22.2v) packs can be serially connected to form 12s (44.4v) pack. Two 3s (11.1v) packs can be serially connected to form 6s (22.2v) pack.
Dimensions: 72 x 21 x 17.7 mm