With electric bikes and scooters growing in popularity, experts says the biggest concern for fires is when lithium-ion batteries aren't charged or used correctly.
Two destructive fires, nine years apart, at the same apartment complex had one thing in common: a sprinkler system ktvz.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from ktvz.com Daily Mail and Mail on Sunday newspapers.