Custom Bluetti expansion battery cable?

Hi all,

I’m looking for any single cable or combination of cables that I can use to connect my AC200Max to by B500K battery. I have the cable that it comes with, there are no issues with its functionality with the power station

BUT…

I do not like its length and I do not like that I have to have the B500K either next to or underneath (and backwards!) my AC200Max.

So, are there any other non-standard cables (even if I have to buy two an plug them together!?) that will solve my problem?

If all else fails I am going to buy a 2nd P090A cable, cut it in half and splice my own wires to increase its length!
(Yes, I know what I’m doing.)
But it shouldn’t come down to this.

Also (see picture) I have asked if it is okay to mount my B500K in a non-upright position via email, but I was told that I can not.

I still find it odd that in a stationary application (going in a cabin and not a mobile application such as an RV) that there would be that much stress placed on the battery cells by the unit being with the mounting holes mounted vertically rather than horizontally.

Can someone from @BLUETTI chime in here and for sure confirm that the below mounting method would not be acceptable?
And also chime in on the cable connections as well?

ALSO!
@BLUETTI_CARE @BLUETTI

Does anyone know what type of port the battery expansion port actually is?
Is it proprietary between models?

I know that placement, location and orientation is not the same on different power stations, but how about the physical connector?
And are they wired differently on each unit?

I just looked and the AC200Max and the B5500k share the same exact port.

.

AC200Max :point_down:


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Screenshot from B500K review video from @Doug_Kremer