This Massive Anker Battery Pack Just Got Its Biggest Discount Ever

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Anker’s ubiquitous Astro series of USB battery packs are some of the most popular items we’ve ever posted, but today we have the best deal we’ve seen on a high capacity model from their brand newer PowerCore line.

PowerCore chargers feature high quality Panasonic battery cells that can output a ton of power (4.8 on the larger models) to charge phones and tablets at full speed, even simultaneously. And if you own a new USB-C powered MacBook, this is one of the only battery packs that can charge it at a reasonable speed. We’ve seen a few deals on these in the past, but this is the best price ever listed on this huge 20,000mAh model. [Anker PowerCore 20,100mAh Battery, $27]

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