All three judges scored the contest 50-44 in his favour
From the opening bell the pair traded heavy shots
At the official weigh-in, Battle came in five pounds over the permitted limit
The squad secured 7 gold, 3 silver and 3 bronze medals
Usyk, 38, secured his second undisputed heavyweight triumph by stopping Dubois in the fifth round.
Kholmatov stops Manigos in the eighth round