McCullum scored 84.2% of his team's total, also a new record

Brendon McCullum smashed 80 runs off just 28 balls as New Zealand destroyed Bangladesh by 10 wickets in Queenstown to seal the one-day series 3-0.

Daniel Vettori took 5-7 to move past Chris Harris's New Zealand record of 203 for his one-day career to bowl the Tigers out for 93.

New Zealand reached Bangladesh's total with an astonishing 44 overs to spare, 31 balls quicker than their old record.

McCullum smashed nine fours and six sixes in a devastating onslaught.

The Kiwis had 264 balls left to face when the match came to an early end, bettering their previous best of 196 against England at Chester-le-Street in 2004.

Only three times has a one-day international finished earlier - and only once, when Sri Lanka took just 4.2 overs to overhaul Zimbabwe in December 2001 in matches between Test nations.

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Vettori won the toss and put Bangladesh into bat, and the Tigers were soon floundering with Kyle Mills removing opener Junaid Siddique in the third over.

Tamim Iqbal and Mohammad Ashraful toiled to take Bangladesh to 41 after 15 overs, before a batting collapse left the Tigers' innings in tatters.

Vettori dismissed Aftab Ahmed for 19 and the left-arm spinner then swept through the lower order, taking the wickets of Shakib Al Hasan, Mushfiqur Rahim, Mashrafe Mortaza and Farhad Reza.

Abdur Razzak was caught at third man by Chris Martin off a Mills delivery as Bangladeshi ended on 93 all out after 37.5 overs.

The target proved embarrassingly easy for the Kiwis, with McCullum almost singlehandedly chasing down the total.

McCullum's 50 off 19 balls beat his own New Zealand record of 20 balls, set against Canada at St Lucia in the World Cup in March.

It was two balls more than the world record of 50 off 17 balls held by Sri Lanka's Sanath Jayasuriya, against Pakistan in Singapore in 1996. McCullum's score was a world record 84.2% of his team's total.