Ann Arbor firefighters were called to a residential area early Monday morning after reports of a garage fire possibly sparked by a lithium-ion lawn mower battery. The incident occurred on the 1500 block of Hillridge Boulevard, where the quick response from the fire department prevented the blaze from spreading to the main house and thankfully resulted in no injuries, as reported by FOX 2 Detroit.
An investigation by fire officials indicated that the battery had gone into thermal runaway, a dangerous escalation where increasing temperature causes more energy to be released, fueling the blaze, according to a statement obtained by ClickOnDetroit. The Ann Arbor Fire Department has provided guidance on recognizing warning signs of battery issues, including pungent odors, and discoloration of the casing.
Firefighters have stressed the importance of knowing the danger signs, such as batteries emitting pungent odors, appearing swollen or discolored, and giving off abnormal noises, which were highlighted by Country Herald. They also advised never touching compromised batteries with bare hands and instead using a tool, like a shovel or a dustpan, for handling, in order to prevent burns and exposure to potentially harmful chemicals.
