Iniu 20,000mAh 45W USB Power Bank: Fast Charge for Nintendo Switch, Steam Deck, iPhone 16 at $18

Looking for a budget-friendly power bank to fast-charge your Nintendo Switch, Steam Deck, or Apple iPhone 16? Amazon currently offers the Iniu 20,000mAh Power Bank with up to 45W of Power Delivery via USB Type-C for just $18.31 when you apply the promo code "E58LOYPK." With nearly 800 reviews on Amazon, this model boasts a 4.7-star average and a Fakespot "A" rating.

Iniu 20,000mAh 45W USB Power Bank for $18.31

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 (74Whr) battery capacity. Assuming 80% efficiency, here’s how many full charges it can provide for various devices:

• 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

Equipped with three output ports, the Iniu power bank includes a built-in 45W USB Type-C cable, a standalone 45W USB Type-C port, and a USB Type-A port offering up to 18W of power. The 45W Power Delivery supports rapid charging for both the Nintendo Switch (18W) and Steam Deck (40W). For Apple users, the maximum charging rate caps at approximately 30W, making it ideal for the iPhone 16 series.

One standout feature is the integrated cable, which eliminates the need to carry an additional USB Type-C cord. When traveling, the cable can attach securely to the power bank via a lanyard loop, boasting impressive durability with a break strength of 44 pounds for the cable and 13 pounds for the loop.

What About the New Nintendo Switch 2?

The Nintendo Switch 2, launching June 5, promises improved portability but only guarantees a minimum of 2 hours of battery life during intense gameplay. While sufficient for short commutes, extended sessions or travel require a reliable power bank. Although we’ll highlight our top picks for the Switch 2 soon, the Iniu power bank remains a strong contender given its compatibility with higher charging outputs.

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