Older Hota charger

Bought this charger back in 2010. Still works great. But I saw a post about a similar dual power charger that likes to catch on fire or burn batteries.

Should I Upgrade or is this one still fine to use?

Bought this charger back in 2010. Still works great. But I saw a post about a similar dual power charger that likes to catch on fire or burn batteries.

Should I Upgrade or is this one still fine to use?