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Found 3 result(s) for "battery"
📦Other
Check If a Battery Is Dead in 5 Seconds — No Multimeter Needed
Drop an AA or AAA battery from 5–10 cm onto a hard surface: if it bounces noticeably, it's likely dead. If it stays put, it's still charged.
💻Mac
caffeinate: Keep Your Mac Awake with One Terminal Command
Your Mac falls asleep during a long download? One built-in Terminal command keeps it awake – for as long as you need.
⚡Productivity
iPhone Background Sounds: White Noise for Focus & Sleep
Built-in focus sounds (rain, ocean, white noise) without external apps – free and always available.