The Nitrous Express standalone battery-operated bottle heater is made for 10–15 lb nitrous bottles with a 4AN fitting and Milwaukee-style battery use. The automatic, pressure-controlled heater element quickly brings a chilled bottle to operating pressure and includes an automatic pressure switch, heavy-duty 40 amp relay, harness and 4AN manifold. It provides a portable, self-contained heating solution for consistent nitrous pressure.

Nitrous Express Stand Alone Battery Operated Bottle Heater for 10-15lb Bottles (4AN) (Milwaukee Sty)