Amazon is currently offering the popular INIU 10,000mAh USB Power Bank with 20W Power Delivery for just $9.35 after applying a 50% off coupon on the product page. Known for their reliability, INIU power banks are competitively priced compared to similar models from Anker. This specific product boasts over 1,900 reviews on Amazon, earning a "Trustworthy A" rating from Fakespot, ensuring the authenticity of its reviews.
INIU 10,000mAh Power Bank for $9.35
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INIU 10,000mAh 20W USB Power Bank
14$21.99 save 57%$9.35 at Amazon
Featuring a 10,000mAh (37Whr) capacity, this power bank can charge a Nintendo Switch OLED from empty to full approximately 1.9 times, an iPhone 16 about 2.2 times, and an iPhone 16 Pro Max around 1.7 times. Equipped with three outputs—two USB Type-C ports (one supporting 20W PD and another 12W) and one USB Type-A port compatible with QuickCharge 4—the USB Type-C PD port ensures fast charging for devices like the Nintendo Switch at its maximum rate of 18W. It also supports nearly the fastest charging speed for the iPhone 16, with a cap of 30W for the Pro Max as per ChargerLAB tests.
Compact and slim, this power bank is TSA-friendly, staying well under the 27,000mAh carry-on limit. Its discreet design means it’s unlikely to draw attention, and even if questioned, its wattage remains safely compliant.
For additional choices, explore the best power banks for travel.
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