"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." . . http://lm360.us/Purgason-grandma-of-Grubel-from-Vigo?Vetetobro=291
he added: �these findings show that despite the tireless work of doctors and nurses, it appears that some cancer patients are still enduring shockingly long waits to start treatment. .