This 100W 20,000mAh 4-port USB-C power bank is less an inch thick, and it’s now 55% off at $40 low

Courtesy of Baseus’ official Amazon storefront, Prime members can now score the brand’s 100W 4-port USB-C 20,000mAh Blade power bank for $39.99 shipped. Don’t forget to enter promo code *NDC6X5B6* during checkout to see the discounted price. This is among the slimmest battery packs out there that has lately been sitting at the $90 mark. The promo code shaves $40 off its Prime-exclusive price today, marking the return of the lowest price we first tracked for it earlier this year as part of a Woot sale. Folks without a Prime membership can also use the same promo code to snag this unit for $44.99 shipped today, so be sure to cash in and save a good chunk on this model after getting more details below.

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