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One of the worst — and most inconvenient — things that can happen to you is your phone battery dying. Or worse, being without your device in an emergency.

To avoid that from happening altogether, there’s a hot lightning deal on Amazon right now for the retailer’s Prime Early Access Sale, taking place on Tuesday, Oct. 11 and Wednesday, Oct. 12 .

For more than 60% off, pick up the Solar Power Bank Portable Charger. Not only is it an Amazon best-seller but it has a waterproof, dust-proof and drop-proof design. What’s better than that?

Its USB design allows you to charge it at home for your next on-the-go trip, perfect to stash in your backpack or work tote. Just make sure you have a USB-C hub on deck to connect it to any device of yours that may not be compatible.

Even better, the power bank is equipped with a bright-as-can-be LED flashlight, making it a must-buy for those emergencies that inevitably happen.

What’s more, if you love camping and hiking, this makes a great item to add to your holiday wishlist (or, to buy ASAP for the outdoorsy person you know). It’s also great to toss into your luggage for your next flight.

Most impressively, we love its charging flexibility (both USB and solar-powered) and how it includes a flashlight. It’s a great gift to buy for your dad this holiday season, too.

Because this USB-compatible charger is also solar-powered, its extra-unique and definitely an item to have on hand. For just $39, how could you say no?

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