There is a report of a power pack that exploded and injured the owner.

We should not be concerned about this incident.

There are probably several million power packs in Singapore. The number of exploding power packs are few.

Look at another perspective. They are probably more people killed or seriously injured in traffic accidents than exploding power packs.

If we get one power pack exploding every day, then we should be concerned. In the meantime, just treat it as an accident.