If you're on the hunt for an affordable power bank that can fast charge your Nintendo Switch, Steam Deck, or Apple iPhone 16, you're in luck with 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 "HCUGVQU8". This model has garnered about 460 reviews on Amazon, boasting a 4.6-star average and an impressive Fakespot "A" rating.

INIU 20,000mAh 45W USB Power Bank

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

• Original Price: $39.99
• Discount: 54%
• Final Price: $18.31 at Amazon
• Use code: 'HCUGVQU8'

This Iniu power bank comes with a substantial 20,000mAh, or 74Whr battery capacity. Considering an 80% power efficiency, you can expect the following number of full recharges 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 features three output ports: a built-in 45W USB Type-C cable, another 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) 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 tops out at about 30W.

The built-in cable is a standout feature often found on higher-end power banks, eliminating the need to carry an additional USB Type-C cable. When you're on the move, the USB plug can be clipped onto the power bank to create a convenient lanyard. The cable is robust, with a break strength of 44 pounds, and the lanyard loop has a break strength of 13 pounds when attached to the power bank.

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