From your linked article: > Please note that in all 68 of these RUINED LFP banks, that I have to date, there was not one incident of fire, explosion or dangero

From your linked article: > Please note that in all 68 of these RUINED LFP banks, that I have to date, there was not one incident of fire, explosion or dangerous off-gassing. So you can destroy them easily by overcharging or other mistake, but LiFePO4 is probably the safest of the lithium chemistries as far as fire goes.