I have set off all sorts of puffed packs, (just being childish) any time imhave stabbed oe with a metal object its gone up in smoke venting a pretty grim smelly gas and burning the lawn :-) if you want to take one appartand have a look put a small ish lad on it (1 amp) or so for 24-48 hours, until there is no life what so ever. But keep in mind there could still be energy so always play safe ;-)
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