The TSA has clear rules on battery capacity and storage, so you should be safe taking power banks of up to 100 Wh, so long as they're in the cabin with you.

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Samsung's budget smartphone is deeply discounted for Prime Day sale. For $300, you get a large 120Hz screen, 5000mAh battery, ...

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Noco's Boost jump starters can be a lifesaver if your car's battery leaves you stranded. At $55 for Prime Day, now is a good ...

What we like: Our top pick for the best drawing tablet. Smooth pen surface is a pleasure to draw on. Comfortable stylus ...