<ul><li>The Anker Zolo Power Bank is on sale for $13, a 50% discount from its normal price on Amazon.</li><li>It is the No. 1 bestselling cell phone portable power bank on the site.</li><li>The power bank has a 10,000-mAh battery and can charge an iPhone 15 times or a Samsung S24 1.94 times.</li><li>The power bank is compact, measuring 2.58-by-4.32-by-0.92 inches, and comes with a built-in USB-C charging cord.</li></ul>

Amazon's No. 1 Bestselling Power Bank With 10,000+ Sold in the Last Month Is Just $13 Right Now

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