I've seen fake Apple chargers in local shops recently, with complete Apple packaging, "made by Apple in California" etc. and only detectable by close inspection of the details, specs not matching any Apple product, device info reported electronically that doesn't match any Apple specs, and the tiny inset writing not making sense when looked at under magnification. So that sounds plausible to me.
Even the MacRumors commenters who are generally cheerleaders are scratching their heads about this one. And so do I.