Overview
- Apple’s macOS Tahoe 26.4 update, which arrived Wednesday, is now available in System Settings under General then Software Update.
- A new Slow Charger label appears in orange in the battery status menu and above the Battery Level graph, with an info button for details.
- The label shows up when the connected adapter provides less than Apple’s minimum wattage for that MacBook, which can slow charging or even let the battery drop during heavy use.
- Apple advises switching to a charger and cable that meet the model’s recommended wattage, noting recent MacBooks ship with 70W, 96W, or 140W USB‑C power adapters.
- The release also adds Charge Limit, letting users cap the maximum charge between 80% and 100% in 5% steps to help preserve long‑term battery health.