Brown & Watson International Pty Ltd output connector clamps sold with Projecta battery chargers

Five years and no one noticed Projecta!? That's a bit slack... although I imagine the clamps were cheap.

'The plastic covers on the output connector clamps are not adequately resistant to fire. They may overheat and catch fire.'

Probably the reason they overheat is due to too small cross sectional area of copper to reduce production costs.