The file 'PowerBank 18650 3D Printer Model' is (stl) file type, size is 15.3KB.
Powerbank 18650 8s1pfor the board https://aliexpress.ru/item/1005005024153924.html?spm=a2g2w.orderdetail.0.0.70a64aa6z8BxOi&sku_id=12000031373633096Cooling is required