It seems adapters for 2S is ok based on my reading of the post and my limited understanding of all of this...?

1. If so, is this the right size for my Slash 4x4

https://www.amazon.com/Zeee-5200mAh-Battery-Connector-Vehicle/dp/B07Z4R6TQ9/ref=sr_1_35?dchild=1&keywords=zeee+lipo+trx&qid=1593374252&sr=8-35

1. If so, I just need an adapter to go from Deans to TRX for the car?

Thanks.