Use your 2S Lipos on your Beast!!!

This is the Beast male connector wired to a Mini-Deans-Clone connector

Use this converter ONLY if your Mini-Deans batteries have their NEGATIVE prong exposed, as shown in the picture

Note that the Eflite UMX Beast, Eflite UMX Sbach 342, and Parkzone UM F-27Q Stryker 180 use the same batteries and therefore the same battery connectors.