Razer Blade 15 Battery Life 2025. Like many other rb15 owners, i love my laptop but find its battery life to be horrible with but some minor tweaking and adjustments you can improve your rb15’s battery life. This article provides steps on how to improve or extend the battery life of the razer blade.

A good battery should be equal to or greater than the specified capacity when fully charged. January 8, 2025 by brad williams.