Locally here in Ottawa I am seeing many more worries about LiOn batteries due to the recent high rise fire due to a Ebike.
Yes some of the advice I've seen is good but in reality it's cheaply made batteries and chargers that is the largest problem.
https://qualityinspection.org/cheap-battery-risks-and-new-compliance-laws/
Remember your laptop has a LiOn, your power tools these batteries are everywhere.










