I was more interested to see that they were selling the Sanyo UR16650ZT.
Thanks for bringing that to my attention - higher capacity '17650' (close enough) have been a long time coming, and being able to buy then individually, at a sensible price, and with the option of protection is great. Just hope they're the real deal.....
Clone is the right word - it really does appear to be a perfect copy. In fact, I wonder if these are actually made by the same people, and then marked with other companies brand names for those companies to then distribute. Basically, I wonder if this is the exact same charger. Even the sticker on the rear has the exact same styling as the Sysmax label on the i4 - just a different brand name.