What are your Deathstalker V2 Pro settings and battery life?

I replaced my Logitech G915 with the Deathstalker V2 Pro and have been experiencing significantly poor battery life. With my settings, I'm getting just a few days on the Razer whereas I'd get almost 2 weeks on the G915. My settings are comparable between the two keyboards: 35% brightness 1 minute idle dimming 15 minute idle shut-off while operating, V2 pro is on spectrum cycling along with all my other Chroma peripherals (the G915 was a static color) What are your settings and battery life?