What time do I need to swap out the power source for my computer?
What time do I need to swap out the power source for my computer?
How do I figure out how good my laptop's battery is? There are apps like BatteryInfoView that show me the numbers, but they don't tell me if it's a must-fix or just something to keep an eye on. Is this right? The real way to check health is running the command `batterycfg /batteryreport` and dividing Full Charge Capacity by Design Capacity... But, what number should I look for as a safe minimum? I searched online and got mixed results. Some say Macs need replacing below 80%, while others suggest Windows laptops might only be okay until under 40%. Any tips would be great!