stop looking for an i5-suitable wall charger!
i bought three from Amazon, one at a time, looking for a max charge rate
the first was $525, California company, they were made in China, with a great English-speaking cust service rep
EV Gear = great company, nice looking box, but it would fail in 2-3 mins at max rate, fail in 45-60 mins at 'reduced' rate, which is the medium setting on your dash.
Kan worked with me on the phone a couple times, with immediate f/up in email, for about 4-5 days with no change, then special-delivery-ied (sp) another new charger, but no joy.
on high rate, i would get 6 red blinks almost immediately, on both boxes
on medium rate, i would get 5 red blinks after maybe an hour (sounds like heat build-up, right? but nothing ever felt more than lukewarm)
on 'minimal rate, it would run all night at 3.7kw
because it had to run all night long, the entire night, for a full charge
reluctantly, i offered to pay for the shipping back for the one he sent me... because he's such a helpful guy
omg! $60+ cheapest rate at UPS, and then returned the original to Amazon
Kan mentioned that it might be a circuit issue, since both boxes failed to get more than 3.7kw, on a brand-new 40amp 14/50 circuit in a brand-new house
i said "nah, i paid a licensed/bonded electrician nearly $600 for a great job here in Raleigh" and then i didn't think another thing about it
Second choice came a couple of days later, and it had an led screen with adjustable output levels for $450, but it errored out immediately with an ERR:Reset
and the chinese-based cust serv folks took 4 days to ponder this over, so i just sent it back to Amazon
BUT... i started to think "maybe Kan was right, it might be the ckt"
and then the chinese guys came back with "twist the big red Stop Charge button", but i had already returned it (twist a big recessed rounded button, ffs)
next... bought a 14/50 220 plug-in ckt tester and it's perfect!
and promptly took a chance on Emporium Electric $400 charger, with 4 multi-colored leds and a wifi app!
what a difference! large-type all-English 14 page well-designed booklet about the app and how to run all the features, but the charger itself, wow!
huge, almost unwieldy, charging cables, horrendously thick, maybe
easily more than an inch thick from the 220 outlet to the box, and about half again thicker to the car than the other two chargers' cables.
they're really hard to bend and untwist... but omg, is it fast!
it's true... bigger girth is better!
too good to be true, really... 9.9 to 10kw, which is our max charge rate
it ran for about 3.5 hours at full speed today, all the way to 80%
all for $399...
i'm just shocked
edit: let me figure out how to add photos to an already-written post... ya gotta see these cables!