Reviews

ZeroLemon ToughJuice USB-C 30000mAh review: Slow and steady wins the recharging race

Big external battery has a lot of ports and holds a lot of juice.

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Glenn Fleishman is the author of dozens of books. His most recent, updated for iOS 14, iPadOS 14, and Big Sur, are Take Control of iOS and iPadOS Privacy and Security, Take Control of Your Apple ID, Second Edition, and Take Control of Wireless Networking and Security. He’s a senior contributor to Macworld, where he writes Mac 911.
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