With Australia putting 269/8, New Zealand Women could not do much and got bundled out at 128.
Australia Women have already named the series, winning the first two games of the three-match ODI series.
The 3-match ODI series kick off in Mount Maunganui on Sunday.
Both the teams have registered one win each in this series and the excitement goes on to the third game, in the ultimate decider.
New Zealand Women kept the Australia Women in check throughout the three-match T20I series last year. Amelia Kerr's master display helped the side end 13-match losing streak to Australia.
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