Home News $18 Power Bank: Fast Charges Nintendo Switch, Steam Deck, iPhone 16 Multiple Times

$18 Power Bank: Fast Charges Nintendo Switch, Steam Deck, iPhone 16 Multiple Times

by Connor Apr 13,2025

If you're in the market for an affordable power bank that can fast charge your Nintendo Switch, Steam Deck, or Apple iPhone 16, then you won't want to miss today's deal. Amazon is currently offering the INIU 20,000mAh Power Bank with up to 45W of Power Delivery over USB Type-C for just $18.31 after you apply 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

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

This INIU power bank features a substantial 20,000mAh, or 74Whr battery capacity. Considering 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 INIU 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 that delivers up to 18W. The 45W of Power Delivery ensures that your Nintendo Switch (18W) and Steam Deck (40W) charge at their fastest rates. It's also an excellent choice for your Apple iPhone 16, as ChargerLAB tests have shown that the maximum charging rate tops out at about 30W, even for the Pro Max model.

One of the standout features of this power bank is its built-in cable, a trend seen in newer, often more expensive models. This eliminates 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 itself is robust, with a break strength of 44 pounds, and the lanyard loop, when clipped to the power bank, has a break strength of 13 pounds.

Why Should You Trust IGN's Deals Team?

IGN's deals team brings over 30 years of collective experience in identifying the best discounts across gaming, tech, and numerous other categories. Our mission is to present our readers with the most valuable deals from reputable brands that we have firsthand experience with. For a deeper understanding of our methodology, you can review our deals standards here, or stay updated with the latest deals by following IGN's Deals account on Twitter.

Latest Articles More+
  • 09 2026-10
    Avowed Cuts Base Price by $20 Ahead of Anniversary and PS5 Launch

    Avowed has lowered its price in anticipation of its upcoming anniversary update and PlayStation 5 launch. Discover the latest details and features here!Avowed Shares Updates Across All PlatformsMajor Events for February 2026Avowed has reduced its bas

  • 09 2026-10
    Master LoL's Demonic Sigils: The Demon's Hand Guide

    Occasionally, *League of Legends* (*LoL*) releases temporary in-game minigames for players to enjoy. The latest addition is Demon's Hand, a card-based challenge where collecting Sigils becomes key to advancing successfully.Understanding Sigils in Dem

  • 07 2026-10
    Tales of the Shire Launch Schedule Revealed

    Is Tales of the Shire on Xbox Game Pass?There is no official confirmation yet on the game's availability through Xbox Game Pass.