If you're in the market for an affordable power bank that can fast charge your Nintendo Switch, Steam Deck, or Asus ROG Ally gaming handheld, then you'll want to take advantage of today's deal. Amazon is offering the INIU 20,000mAh Power Bank with up to 65W of Power Delivery over USB Type-C for just $21.59 after clipping the 40% off coupon on the product page. If the coupon isn't visible, try applying the promo code "WN9GQJRA" at checkout. INIU power banks are well-regarded and often more budget-friendly than comparable Anker models. This particular model has garnered over 2,600 reviews on Amazon, boasting an impressive 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 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
The power bank is equipped with three output ports: one 65W USB Type-C port, one 36W USB-Type-C port, and one USB Type-A port with up to 18W of power. The 65W USB port is sufficient to charge most gaming handhelds at their fastest rate. For devices like the ROG Ally X and Lenovo Legion Go, which can accept higher charging rates, this power bank matches the charging speed of their official power bricks. Typically, power banks in this price range only support up to 20-30W of Power Delivery, making this deal particularly noteworthy.
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 charge a Nintendo Switch from 0% to 100% about 1.9 times.
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