Bundle Review| **Optimized Performance for Gaming and Creativity** The SupStone RC30-0248 Battery is a premium power solution designed specifically for the Razer Blade 15 series, including the 2018 Blade 15 RZ09-0238, RZ09-0367, RZ09-0288, RZ09-0301, RZ09-0313, RZ09-0421, and RZ09-0409 ...