LiTime mini form factor (also PowerQueen, Redodo) any others doing this size yet?

[trad]

The 10.25" x 5.25" x 9" batteries are real nice. I have heard that these 3 batteries are all made by the same factory in Shenzhen.
LiTime mini
Redodo mini
PowerQueen mini
Have any other competitors joined in making this size ? I want to find all factories making this size.

 

[windsurfer]

Lion energy ut1300
10.2" x 6.6" x 8.8"

 

[trad]

So there is nobody other than LiTime PowerQueen Redodo selling this $200 mini form factor. The Lion ut1300 is a different beast at $700.