Wynter made 50 appearances for the Scholars last season, and also added three goals. The last of which was in a 2-0 win against Dereham Town.
He initially joined the club in September 2020, and has since made 104 appearances for Chasetown, who just missed out on a play-off place last season.
Yeltz manager Paul Smith was really happy with his latest recruit.
"The best opposing defender I’ve seen against us in the last three years,” he said.
"A beast of a defender and a capture I'm very excited about."
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