If you're on the hunt for a budget-friendly power bank that can quickly charge your Nintendo Switch, Steam Deck, or Asus ROG Ally gaming handheld, you're in luck. Today's deal on Amazon features the INIU 20,000mAh Power Bank, offering up to 65W of Power Delivery through USB Type-C. It's currently priced at just $21.59 after applying a 40% off coupon on the product page (if the coupon isn't visible, use promo code "WN9GQJRA"). INIU power banks are known for their solid performance and affordability, often outpricing similar Anker models. This model has garnered 2,600 reviews on Amazon, boasting a 4.5-star average and a Fakespot "B" rating.

INIU 20,000mAh 65W USB Power Bank

Original Price: $44.99
Discounted Price: $21.59 at Amazon
Use code: 'WN9GQJRA'

This INIU power bank packs a 20,000mAh, or 74Whr battery capacity. With an 80% power efficiency, here's how many full charges you can expect for each gaming handheld:

• 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

The power bank comes equipped with three output ports: a 65W USB Type-C port, a 36W USB-Type-C port, and a USB Type-A port with up to 18W of power. The 65W USB port is sufficient to charge most gaming handhelds at their maximum rate. For devices like the ROG Ally X and Lenovo Legion Go, which can accept higher charging rates, this power bank matches the performance of their official power bricks. Typically, power banks in this price range only support up to 20-30W of Power Delivery, making this an exceptional deal.

Additionally, this power bank is an excellent choice for charging your Apple iPhone 16, as ChargerLAB has demonstrated that the maximum charging rate for even the Pro Max model caps at about 30W.

Need Something Even Cheaper?

INIU 10,000mAh USB Power Bank

Original Price: $24.99
Discounted Price: $8.99 at Amazon

You can snag this 10,000mAh power bank for only $8.99 after clipping the 10% off and 40% off coupons on the product page. It's rare to find 10,000mAh power banks for under $10, so act fast. This model can fully charge a Nintendo Switch from 0% to 100% about 1.9 times.

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