This ultra-slim power bank with wireless charging is down to $15

Credit: iVANKY Published Oct 21, 2026, 8:49 PM EDT Timi is the news and deals reporter for Android Police, who has been reporting on technology since 2008. He has worked in tech retail and also the IT space, providing hardware and software support, which gives him a unique perspective on the tech that he covers. This allows him to effectively break down complex subjects into easy-to-read pieces that even casual readers can enjoy. Before joining Android Police, he was a news writer for XDA, where he eventually transitioned to covering deals. He also worked as an editor and reporter for Neowin, where he covered news and attended major tech events like CES. He also reviewed phones, tablets, PC products, and other devices. In addition, he also created video content for the Neowin YouTube channel. Sign in to your Android Police account Personally, I rarely carry a power bank with me because they're just so bulky. But, that's started to change lately with these ultra-slim models that can also wirelessly charge my devices. The iVANKY Ultra-Slim Magnetic Power Bank has been around for a while, and it's now 50% off from Walmart, dropping it down to just $15. That's a price that's easy to afford. Worth a shot I still have an old 5,000mAh power bank that's pretty thick. In comparison, this ultra-slim power bank from iVANKY is a breeze to keep in my pocket on the go, at 0.3 inches thick. Plus, you can charge wired or wirelessly. Now, it's made for iPhones, but it will work just fine with a Pixel 10 or 11. You can also grab a MagSafe adapter and snap it onto your phone for compatibility. If that isn't an option, it's still great as a wired power bank. For charging speed, you're looking at 20W wired and 7.5W wireless. To recharge the power bank, it goes from 0 to 100 in just two hours. At this price, it's worth a look, especially since you can return it to Walmart at no cost. We don't think you'll be disappointed, though; Walmart reviews show this product at 4.4/5 stars, with 43 people chiming in. Slimmer power banks that use semi-solid-state batteries exist, but they cost quite a bit right now. So, unless you're looking to spend $65+, we recommend trying the iVANKY. There is a 10,000mAh model, but Walmart doesn't have it in stock right now. Plus, it's a bit thicker than the 5,000mAh version. Be quick, or you'll miss this steep discount. iVANKY Ultra-Slim Magnetic Power Bank $15 $30 Save $15 Battery Capacity 5,000mAh Ports USB-C Wireless Charging 7.5W