With by now all the renewed world publicity baring down hard on a electronic devices power source, the lithium-ion battery specifically, now might be a good time to conduct a local inventory just on where those type batteries are in your home or office etc. It's always been a safe practice in this camp to know where extra backup Lithium-ion batteries are stored and to keep them reasonably isolated in an area where they wouldn't catch you off guard should one malfunction. One's that are already actively heavily in use, it's usually not any critical issue but still should be monitored from potential overheating. Whatever method we use to try and prolong our tablet, laptop, and cellphone energy source, it still could pose a source of concern in some brands i think. From this article especially Power Banks. That's about it.
