PRO XL STARTER KIT - BLACK

The STIIIZY Black PRO XL Battery is the high-capacity, "power-user" version of the PRO series. While it retains the advanced features of the standard PRO battery—like adjustable voltage and a preheat function—it more than doubles the battery capacity to 550mAh. This makes it the longest-lasting battery in the STIIIZY lineup, designed specifically for heavy users who don't want to recharge mid-day or for those using high-draw pods like Live Resin Liquid Diamonds. Consistent with the PRO line, it features a sleek, matte black aluminum body and upgraded USB-C charging for faster power restoration.