If your cheap Chinese USB charger shorts out and starts a fire in the dash of your Cessna, that is a major issue, and given the rate that Chinese USB chargers d

If your cheap Chinese USB charger shorts out and starts a fire in the dash of your Cessna, that is a major issue, and given the rate that Chinese USB chargers do short out, a reasonably significant risk. The last thing we need is flaming Cessna's dropping out of the sky into heavily populated areas.