Question about Black & Decker Asi500

Do you mean the XXL Bestway Tropical Breeze mattress?! And how do you mean "compatible"?! Whether the connection fits, or whether there is enough battery capacity for the entire volume?

I can only tell you that the large connections that work for foot pumps are also compatible with the compressor. I assume the Bestway has the same. I was pleasantly surprised by the volume of the compressor; we inflated two larger Intex swim rings plus a drinks "trailer" and 1.5 inflatable animals (unicorn/swan). After that, the battery slowly ran out (would probably have been enough for both animals completely, but colleagues were already halfway through with the foot pump).
Hope this helps you...