https://www.cnelecar.com/tags/performance/ Recent content in Performance on CNELECAR Hugo en-us Mon, 29 Jun 2026 00:30:50 +0800 https://www.cnelecar.com/blog/why-is-my-macbook-so-slow-on-battery-and-how-to-fix-it/ Mon, 29 Jun 2026 00:30:50 +0800 https://www.cnelecar.com/blog/why-is-my-macbook-so-slow-on-battery-and-how-to-fix-it/ Noticed your MacBook feels sluggish when running on battery? You're not imagining it. Here's why it happens — even on Apple Silicon — and three concrete steps to get your performance back.