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I can't live without this 25,000mAh power bank, and now it's cheaper than it's EVER been for Black Friday

I've tested tons of portable chargers since I got this Ugreen one, but nothing has managed to replace it.

To that end, I've stuck this thing in my back pocket before going into sporting events at Madison Square Garden — that's how much I can't live without it. It shows the power bank's state-of-charge in simple LED form, which is better than the unnecessary and wasteful LCD screens on some portable chargers. Brady is a tech journalist for Android Central, with a focus on news, phones, tablets, audio, wearables, and software.

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