Technology8/19/2025•Engadget
This Anker 5K magnetic power bank is on sale for only $28
The Anker 621 MagGo power bank is on sale for $28, a 30% discount, on Amazon. This 5,000 mAh power bank is equipped with magnets that allow it to attach to the back of certain iPhone models, making it easy to charge the device while still using it. Despite not making the list of the best power banks, the 621 MagGo can charge an iPhone 16 Pro Max to around 60% when fully charged. The power bank is thin and light, making it convenient to carry around. However, it requires a magnetic connection to the smartphone or a magnetic case, and it can run hot, reaching internal temperatures of up to 118°F.
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