Use this XT90 Jumper on an ESC that is wired for using 2 batteries. Simply plug it in to one of the ESC plugs and plug your single battery into the other plug.
For example, some ESC’s have two plugs on them, wired in series. You’re expected to use two 2S batteries to achieve 4S or two 3S batteries to achieve 6S power. But if you want to run a single 4S or 6S instead of 2 batteries, simply use this jumper on one of the ESC plugs.
|Package Weight||.02 lbs|
|Package Dimensions||5 × 3 × .5 in|