text:  And in some cases, a lot of these fires are popping up due to those lithium-ion batteries overheating or the chargers overheating in a garage and whatnot. Have you ran into some of those instances even out in Canyon County? We have. Over the last couple of years, we've definitely seen an increase in fires involving lithium-ion batteries. There's a few different reasons for those fires. Sometimes it's because of mechanical damage to the batteries.