Lithium battery sparks Innisfil house fire causing $500,000 damage

Officials say a lithium battery left on a back deck sparked a fire at an Innisfil house over the weekend, causing half a million dollars in damages.
Fire crews responding to the Crescent Road house fire arrived to find heavy black smoke and flames shooting out the roof.
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Officials say no one was home when the fire broke out late Saturday morning.
Firefighters battled the blaze with an offensive attack; no injuries were reported.
Officials say the fire is not considered suspicious.
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