60 amps easy.Typical Chinese can't even bodge a fuse properly.
Don't they know you are supposed to drill through the end caps pass the fuse wire through then solder the end back to caps?
On a more serious note in the video, he said the wire should be good for 16A, a wire of that diameter should be good for around 60+Amps.
we better beef em up.I'd bet it's been through their returns department and been fixed