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And as a bonus you can charge the battery at a public station.
by onemoresoop 4y ago
And as a bonus you can charge the battery at a public station.
- yencabulator 4y agoFor the true paranoids, your battery bank also runs firmware... But realistically, a battery bank seems like an even better solution than a dedicated "USB condom"; it'll even protect you from "USB killer" attacks that inject high voltage to the ports, by frying just the power bank not the real device. It's more bulky than just a dedicated cable, though.