Uploaded June 2025 | Updated September 2026, 2 weeks ago

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Lithium-ion batteries are the most common type of rechargeable battery used to power devices. You need to charge them safely to avoid a fire by using the battery and charger recommended by the manufacturer.

Using incompatible batteries and chargers can lead to batteries becoming overcharged which starts a chemical reaction called thermal runaway, resulting in a violent battery fire. This video demonstrates how this occurs.

Always buy genuine replacement products as recommended by the manufacturer of your device.

Learn more about lithum-ion battery safety at our website: www.energysafe.vic.gov.au/battery-safety

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