Chest freezers were next, closely followed by freezers (2255 per cent and 1930 per cent), data from the impartial price and product comparison site showed.
One bottle store chain reported an 1800 per cent spike in sales yesterday and liquor stores around the country were bracing for another rush today, New Zealand Alcohol Beverages Council (NZABC) executive director Bridget MacDonald said.
New Zealand country manager for PriceSpy, Liisa Matinvesi-Bassett said the top trending products were never hugely popular normally.
"In 'normal' circumstances, these products tend not to be very popular however, in light of the current situation they have received significant growth over the last few weeks," she said.
"Our data also suggests the number of people that are shopping online have increased exponentially over the last few days, indicating people are looking to prepare themselves for a lockdown."
From 11.59pm Wednesday, "everyone must stay at home unless they are working in essential services", Government Controller John Ombler said today.