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

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 you'll want to take advantage of today's deal. 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 an impressive Fakespot "A" rating.

INIU 20,000mAh 45W 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. With an 80% power efficiency, you can fully recharge your devices approximately as follows:

• 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, this power bank includes one built-in 45W USB Type-C cable, one 45W USB Type-C port, and one USB Type-A port with up to 18W of power. The 45W Power Delivery ensures that your Nintendo Switch (18W) and Steam Deck (40W) charge at their fastest rates. It's also an excellent option for your Apple iPhone 16, as ChargerLAB has confirmed that the maximum charging rate for even the Pro Max model caps at around 30W.

The integrated cable is a standout feature typically found in more expensive power banks, eliminating the need to carry an additional USB Type-C cable. On the go, the USB plug can be clipped onto the power bank to form 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 promises a minimum of 2 hours of battery life for intense games. This should suffice for a morning commute, but for longer trips or extended time away from a power outlet, a reliable power bank like the Iniu is essential. While we have a list of recommended power banks for the Switch 2, the Iniu model featured here is a strong contender, especially if the Switch 2 supports a higher charging output.

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