The Black Caps have arrived in South Africa insisting they can win the Champions Trophy despite performing poorly in Sri Lanka this month.
New Zealand opens its campaign against the hosts in Centurion next Thursday.
Skipper Daniel Vettori says they have to be confident they can win the tournament.
He says whilst they did not play well in Sri Lanka, they know they are a good one day team and if they can play well in their warm-up games, hopefully some confidence will return to the camp.