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

As part of its Spring Sale, Amazon is offering a fantastic deal on the highly-rated INIU 20,000mAh power bank, bringing it down to an incredible $9.99 after clipping the 50% off coupon on the product page. Scoring a 20,000mAh power bank for under $10 is a rare find, especially when it's equipped with 22.5W Power Delivery over USB Type-C, which is powerful enough to fast charge your Nintendo Switch. INIU power banks are known for their solid reviews and are a more budget-friendly option 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 Amazon

This INIU power bank comes with 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 features three output ports: a 22.5W USB Type-C port and two USB Type-A ports that support QuickCharge 4+. This setup is capable of charging the Nintendo Switch at its fastest rate of 18W, and it can charge the iPhone 16 nearly at its maximum rate, which ChargerLAB has shown to cap at 30W for the Pro Max model.

This power bank's compact size, measuring 5.3 x 1 x 2.7 inches, means it won't draw attention at airports, and its 20,000mAh capacity is comfortably below the TSA's 27,000mAh carry-on limit, making it perfect for travel.

Interested in other options? Be sure to check out the best power banks for travel.

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