This story was updated with a new image at 5.30 pm on April 15, 2025
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Auckland, April 14, 2025
A 17% rise in lithium-ion battery-related fires was recorded last year, according to data from AMI, with mishandling during charging, storage, and disposal being the primary causes.
AMI Executive General Manager Claims Wayne Tippet says that more than 50% of all battery-related fire claims pertain to when devices are not in use or being actively monitored, for example, when being charged, stored or disposed of.
“Consumer safety and battery handling education to ensure the safety of New Zealanders is vital. Lithium-ion batteries can be found in devices everywhere, including in our pockets, so it is important that all of us learn learn how to take care of these items to ensure that they do not ignite.”
Increasing claims
Last year, over 20% of AMI’s lithium-ion battery-related fire claims occurred when the battery or device was charging.
“We have received claims for drones, e-bikes, cars and even campervans which have caught fire while being left on charge for long periods of time, unsupervised.”
The recent claims data also reveals that battery-related fires are not limited to residential properties. Claims spanned various policy types, including Motor (27%), Contents (25%), Home (23%), and Commercial (23%), followed by Marine/Boat (2%).
AMI’s data follows recent reports from Councils about a surge in lithium-ion battery-related fires, which have started inside the containers of waste collection trucks.
Used Batteries disposal
“Please do not throw batteries and battery-powered devices in your household waste,” he cautions.
“There are a number of collection facilities around the country for used batteries, including at most Mitre 10 and Bunnings Warehouse stores, and e-waste services or recycling services for electronics.”
Fire and Emergency New Zealand Community Education Manager Tom Ronaldson says that while there is nothing inherently dangerous about lithium-ion batteries, they can be a fire hazard if they are damaged, mishandled, or improperly disposed of.
“When lithium-ion battery fires do occur, they can happen very quickly,” he says.
“Therefore, it is important that if your battery is emitting vapour or unusual sounds, you evacuate immediately and call 111.
“To protect your battery, always use the correct charger for the device. If your battery is damaged or hot to touch while charging, replace it immediately with one from the manufacturer.
“Always avoid charging devices on soft surfaces or leaving them plugged in for extended periods.”
For more handy tips and advice, visit www.AMI.co.nz/hub to learn more.
