Home News $18 Power Bank: Fast Charge for Nintendo Switch, Steam Deck, iPhone 16

$18 Power Bank: Fast Charge for Nintendo Switch, Steam Deck, iPhone 16

by David May 02,2025

If you're on the hunt for a budget-friendly power bank that can quickly charge your Nintendo Switch, Steam Deck, or Apple iPhone 16, you're in luck. Amazon is currently offering the INIU 20,000mAh Power Bank, featuring 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 an impressive 4.6-star average and an "A" rating from Fakespot.

INIU 20,000mAh 45W USB Power Bank

INIU 20,000mAh 42W USB Power Bank

$39.99 save 54%
$18.31 at Amazon
Use code 'HCUGVQU8'

This INIU power bank comes with a substantial 20,000mAh, or 74Whr battery capacity. With an 80% power efficiency, here's how many times you can fully recharge 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 is equipped with three output ports: 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 is sufficient to charge the Nintendo Switch (18W) and Steam Deck (40W) at their fastest rates. It's also an excellent choice for charging your Apple iPhone 16, as ChargerLAB has demonstrated that the maximum charging rate is capped at about 30W, even for the Pro Max model.

A standout feature of this power bank is its built-in cable, typically found on higher-priced models, eliminating the need to carry your own USB Type-C cable. When you're out and about, the USB plug can be clipped onto the power bank to form a handy lanyard. The cable itself is robust, boasting a break strength of 44 pounds, while the lanyard loop, when clipped to the power bank, has a break strength of 13 pounds.

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