Anyone who constantly moves around with multiple devices knows finding a reliable power bank for laptop charging can be a challenge. After more than a week of using the new Alogic Roam 21,000mAh Power Bank, Iâm ready to share my hands-on experience with the premium charger. Is it worth the investment? Yes. Letâs dive in, and Iâll tell you why.
Alogic Roam power bank keeps laptops going strong [Review] â â â â â
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Photo: David Snow/Cult of Mac
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M4 MacBook Air sitting on a pine table, with a window reflecting on its display](https://www.cultofmac.com/wp-content/uploads/2025/04/MacBook-Air-M4-Reflection-1020x765.jpg)
January 15, 2008: Steve Jobs shows off the first MacBook Air at the Macworld conference in San Francisco, calling the revolutionary computer the âworldâs thinnest notebook.â