Iniu 20,000mAh Power Bank Now $9.99 on Amazon

Amazon's Spring Sale is bringing you an incredible deal on the INIU 20,000mAh power bank, now available for just $9.99 after clipping the 50% off coupon on the product page. Finding a 20,000mAh power bank for under $10 is a steal, especially one that offers a solid 22.5W of Power Delivery over USB Type-C, perfect for fast charging your Nintendo Switch. INIU power banks are well-reviewed and offer a budget-friendly alternative to similar Anker models.

INIU 20,000mAh Power Bank for $9.99

Clip the 50% Off Coupon

INIU 20,000mAh 22.5W USB Power Bank

0$29.99 save 67%$9.99 at Amazon

This INIU power bank features a substantial 20,000mAh, or 74Whr battery capacity. With an 80% power efficiency, here's how many times you can fully recharge various gaming handhelds:

• Nintendo Switch (16Whr): about 3.7 times
• Steam Deck (40Whr): about 1.9 times
• Asus ROG Ally (40Whr): about 1.9 times
• Asus ROG Ally X (80Whr): about 1 time
• Lenovo Legion Go (50Whr): about 1.5 times

It includes three output ports: one 22.5W USB Type-C port and two USB Type-A ports that support QuickCharge 4+. This setup allows for charging the Nintendo Switch at its maximum rate of 18W, and it can also charge the iPhone 16 at nearly its fastest rate, with ChargerLAB indicating a maximum of 30W for the Pro Max.

With its compact size of 5.3 x 1 x 2.7 inches, this power bank is well within TSA's 27,000mAh carry-on limit, making it perfect for travel without drawing any unwanted attention.

Looking for more options? Check out the best power banks for travel.

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