Product info T-plug Serial Adapter Instruction: - 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. Specification: - dimension: 72 x 21 x 17.7 mm - Weight: 25g Product name T-plug Serial Adapter Product number TR-HEP00001T   In stock  Price for 1 14,79 EUR (incl. VAT) Amount    Buy   «-Back  USDDKKEUR     Show without VAT   Tip   Print If you have any questions feel free to call us.