I Googlefd "white rhino vaporizer", as I was unfamiliar with the brand. It appears to be a re-branded or generic Ego battery from the pics. Unless the vendor selling White Rhino batteries changed the connectors on top of their battery to make them proprietary, you could use any eGo or 510-threaded tank. You could use any e-liquid in these tanks, as long as the e-liquids were designed for e-cigarettes.
I assume you are aware that this vendor caters to those people using illegal products, and is not really considered an e-cigarette vendor.