Razer Blade 2025 Battery Not Chaasco 2025 Abstract Deadline. I rarely set brightness to max as i want to be careful with the oled panel, as well as i let it ventilate well and keyboard brightness is always set to. Today, i disconnected the battery on my blade 15 advanced (mid 2021) after it started to show signs of swelling.

Razer blade batteries are very simple to remove, only requiring a few t5 screws. Notably the blade 16 4090.