Iniu 10K Power Bank Drops to $9.99 on Amazon

For a limited time, Amazon has slashed the price of the highly-rated INIU 10,000mAh portable charger to just $9.99 when you apply the 50% discount coupon available on the product page. With 10,000mAh power banks rarely dropping below $10, this deal won't last long. INIU's chargers boast excellent customer reviews while costing significantly less than comparable Anker models.

INIU 10,000mAh Portable Charger - Now $9.99

Apply the 50% Discount Coupon

INIU 10,000mAh USB Portable Charger

List: $24.99 | You Save 60% | Final Price: $9.99 at Amazon

The INIU power bank delivers 10,000mAh (37Wh) capacity - enough to fully recharge a Nintendo Switch OLED nearly twice (1.9x), an iPhone 16 approximately 2.2 times, or an iPhone 16 Pro Max about 1.7 times. While it lacks high-speed Power Delivery (max 15W output), the charging speed difference versus 18-20W devices like iPhones and Switches is minimal - especially impressive at this $10 price point.

Meeting all airline safety regulations, this compact charger comfortably stays under the TSA's 27,000mAh limit for carry-on devices. Its slim profile makes it discreet for travel, and should security inspect its wattage, you'll have no compliance issues.

Need more choices? Explore our guide to the best travel-friendly power banks.