This is ESC Power Distribution Board Soldered XT60 Plug & 3.5mm Banana Bullet Connectors For 250mm Multicopter FPV. These lightweight distribution boards make powering multi-rotar craft easy.
Simply solder a battery connection onto the two central terminals, and you’ve got eight pairs of connections to use – perfect for quadc0pter , hex copters, and even octocopters.
The ESC Power distribution board equips Soldered XT10 Plug & 3.5mm Banana Bullet Connectors is great for smaller multirotor builds. They’re compact and lightweight and offer large solder pads – making them easy to work with.
These boards can handle some serious current – up to 20A per output for a quadc0pter build or drop that down to 10A each for an octocopter.