One end has an EC3 male connector and the other end has an XT60 female connector.


Specs:
Battery Connectors: EC3 male, XT60 female
Wire Covering: Silicone
Wire Colors: Red/Black
Wire Diameter: 14AWG
Length: 30mm 
Quantity: 3pcs

EC3 Male to XT60 Female Battery Adapter (3pcs)

$3.50Price