me & Flanders both use the propeak ones with the amp display & we regularly pull 18A plus out of ours with no problems so far!
at the Neo race he was charging 2 lipos at once with his cellpro 10s & i had about 5 peoples chargers cliped onto mine without any issue
i bought another power supply "just in case" after reaing some bleating on here about ProPeak failures but its still in its box in a cupboard & will probably be there for quite some time
mines been in use for around 2 years & has been abroad 8 or 9 times so has had a kicking from the throwers (sorry, baggage handlers) & still works ok so talking from my own experince i'd say they are a usable product
obviously now its going to catch fire next time i use it
