Car batteries

Car batteries in New Zealand: prices, warranty and sizes

Updated 5 November 2026

A car battery in New Zealand is listed at about NZ$129 to NZ$535 in November 2026, depending on size, cold cranking amps (CCA) and whether your car needs an AGM battery for start-stop. The quickest way to see prices for your exact car is to create a free request on BlaBlaPrice, where sellers reply with their own offers.

Warranty: what is normally covered

Most quality batteries sold here carry a warranty of 24 or 36 months. One service centre's terms give 24 months on AGM and EFB batteries, and the Endurant range carries 36 months from purchase. The Consumer Guarantees Act sets the minimum standards and explains when you can ask for a repair, replacement or refund. A major brand's warranty does not cover normal wear, abuse, damage, neglect, or over or under charging, so keep your receipt. Ask the seller to show you the warranty card before you pay, and check whether the warranty period starts from the date of purchase.

Winter timing and what to check

Demand peaks in winter, June to August, when cold mornings test a weak battery hardest. Buying now, in late spring, means the new battery is in place before the cold arrives. Before you order, check the size code (for example 55D23L, which appears on many listings), the terminal polarity, and the CCA rating your engine needs. A car with start-stop needs an AGM battery; a standard one is not a substitute.

Delivery and trade-ins across New Zealand

Sellers in Auckland, Wellington, Christchurch, Hamilton and Tauranga can quote delivery to your city, so name it in your request. Say whether you want to trade in the old battery, because that changes the price. Listings are per battery and most do not show fitting, so ask about it. Ask for the price in NZ$ with delivery and fitting shown separately, so offers can be compared like for like.

Write your car's make, model and year, the battery size if you know it, your city and your budget. BlaBlaPrice's AI reads the request, asks for missing details and looks through sellers' websites and price lists in New Zealand, then shows the prices and businesses it found. Registered sellers reply in the chat with their own offer, price and terms, while your contact details stay hidden until you decide to exchange them. You can also start from car parts or create a request on the home page.