Fall is the perfect time for camping, but you'll want to make sure you have everything you need before heading out. It should go without saying, but a power bank is one of the very first things you should pack. With a model like the Elzle 25000mAh Portable Solar Power Bank, you'll be able to power it back up using the sun, and thanks to a limited-time deal at Amazon, you can save 50% today and pick one up for just $19.96. You'll see the additional discount added once you reach checkout. While only the black model of this portable power bank is discounted this low, the other two options on sale are just a few cents higher once the extra savings are added.

Elzle's portable solar power bank is equipped with a massive 25000mAh rechargeable battery that's capable of powering up devices like the Samsung Galaxy S9 more than five times before needing to be recharged, or Apple's iPhone X nearly six times on a single charge. However, the best part about this power bank isn't its battery capacity but how you can recharge it; it has a built-in compact solar panel so you can recharge this power bank even while you're out in the middle of nowhere. You'd never be powerless with this charger around.

These portable power banks feature dual 2.1A USB ports which can fast charge two devices simultaneously, while four LED indicators keep you informed on the power bank's remaining battery status. There's also an integrated flashlight with various modes including Strobe and SOS. An intelligent protection system helps to keep your connected devices protected from overcharging, overcurrent, and short-circuiting. Plus, Elzle backs up its product with an 18-month warranty.

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