Double up on power!The Castle Series Wire Harness with T-PLUG connectors allows you to connect two battery packs in series, combining the voltage of your batteries. For example: two 3S (11.1v) packs will have the output voltage of 6S (22.2v) when connected with this harness.
Note: You must always use identically prepared packs with this harness. Both packs must be fully charged and properly balanced. Both packs must be by the same manufacturer, have the same C rating, and both must have the same capacity and level of charge at all times. Failure to observe this warning will result in damage to your batteries.
Specifications:Connector Size: T-PLUG
Wire gauge: 10AWG
Connector to connector wire length: 5" (127mm)
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