"if the battery in a mechanical mod over-discharges and the device doesn't contain enough air holes to allow the battery to vent, there is a risk of explosion.". https://oakley-sunglassesformen.us/Marty-daughter-of-Pfeuffer-from-Kurihama?Mathiesen=238
the total amount paid out in life claims was £129.4m, with £13.46m paid in terminal illness claims..