Iniu 20,000mAh Power Bank: Fast Charge for Nintendo Switch, Steam Deck, iPhone 16

If you're on the hunt for an affordable power bank that can fast charge your Nintendo Switch, Steam Deck, or Apple iPhone 16, then today's deal is perfect for you. Amazon is offering the Iniu 20,000mAh Power Bank with up to 45W of Power Delivery over USB Type-C for just $18.31 after applying the promo code "E58LOYPK". This model has garnered around 800 reviews on Amazon, boasting a 4.7-star average and a Fakespot "A" rating, indicating high customer satisfaction and authenticity.

INIU 20,000mAh 42W USB Power Bank

$39.99 save 54%
$18.31 at Amazon
Use code 'E58LOYPK'

This Iniu power bank features a robust 20,000mAh, or 74Whr battery capacity. Assuming an 80% power efficiency, here's how many full charges you can expect for each device:

• Nintendo Switch (16Whr): About 3.7 times
• Steam Deck (40Whr): About 1.9 times
• Apple iPhone 16 (14Whr): About 4.2 times
• Apple iPhone 16 Plus (18Whr): About 3.3 times

The power bank comes equipped with three output ports: a built-in 45W USB Type-C cable, a 45W USB Type-C port, and a USB Type-A port with up to 18W of power. The 45W Power Delivery ensures that your Nintendo Switch (18W) and Steam Deck (40W) can charge at their fastest possible rates. It's also an excellent option for your Apple iPhone 16, as ChargerLAB tests show that the maximum charging rate for even the Pro Max model caps at about 30W.

The integrated cable is a standout feature, typically found on more expensive power banks, eliminating the need to carry an extra USB Type-C cable. When you're out and about, the USB plug can be clipped onto the power bank to create a convenient lanyard. The cable is durable, with a break strength of 44 pounds, and the lanyard loop, when attached to the power bank, has a break strength of 13 pounds.

What about the new Nintendo Switch 2?

The Nintendo Switch 2 is set to launch on June 5. While it's designed for portability, Nintendo has stated a minimum battery life of 2 hours for intense gameplay. This duration is suitable for a morning commute, but for longer journeys or extended periods away from a power source, a reliable power bank like the Iniu is essential. Although we have a curated list of top power banks for the Switch 2, the Iniu model featured here is a strong contender, especially if the Switch 2 supports higher charging outputs.

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