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

During Amazon's Spring Sale, you have a fantastic opportunity to snag the highly-rated INIU 20,000mAh power bank at an unbeatable price of just $9.99 after clipping the 50% off coupon on the product page. Finding a 20,000mAh power bank for under $10 is a rare deal, especially one that offers 22.5W Power Delivery via a USB Type-C port—enough to fast charge your Nintendo Switch. INIU power banks are known for their solid reviews and are more budget-friendly compared 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 AmazonThis INIU power bank features a substantial 20,000mAh, or 74Whr, battery capacity. With an 80% power efficiency, you can expect to fully recharge your gaming handhelds approximately:

• 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 comes equipped with three output ports: one 22.5W USB Type-C port and two USB Type-A ports that support QuickCharge 4+. This setup allows for fast charging of the Nintendo Switch at its maximum rate of 18W, and it can also charge the iPhone 16 nearly at its fastest rate, which tops out at 30W for the Pro Max model, as tested by ChargerLAB.

The compact size of this power bank, measuring 5.3 x 1 x 2.7 inches, means you won't have to worry about it being flagged at airport security. Its 20,000mAh capacity falls well below the TSA's 27,000mAh carry-on limit, and its discreet design ensures it won't draw unnecessary attention.

For those seeking additional options, be sure to explore the best power banks for travel.

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