XT60U Female to JST Male Adapter
Cable adapter - XT60 female to JST male.
Female is the standard battery connector and male is the machine side connector.
Use this to charge your JST batteries on a charger equipped for XT60 batteries. You can also use it to run your XT30 batteries on a machine with an XT60 connector.
Joined with 5cm of ??AWG of silicone wire.