I ordered the AC300 bundle with split phase 240 VAC for my home last month. As I was reading the AC300 manual, I see the there is a special charging cable for the split phase operation (page 6, item 14), where a single L14-30 plug is wired to two cables for the ACP1 ports of the two AC300 units. I have entered the Bluetti Power accessories page and it is not present. How do I order this cable for my system (order BLUETTII 7273)? I know that I can try to build it myself but I prefer to have your certified and authorized cable for this system.
On the same page 6, there is item 15 which is a USB-C to USB-C cable rated for 100 watts. What is the price and ordering information?