Home News $21 Power Bank: Fast Charge for Nintendo Switch, Steam Deck, Asus ROG Ally

$21 Power Bank: Fast Charge for Nintendo Switch, Steam Deck, Asus ROG Ally

Author : Oliver Apr 11,2025

If you're on the hunt for an affordable power bank that can fast charge your Nintendo Switch, Steam Deck, or Asus ROG Ally gaming handheld, look no further than today's deal. Amazon is offering the INIU 20,000mAh Power Bank, which supports up to 65W of Power Delivery over USB Type-C, for just $21.59. To snag this price, make sure to clip the 40% off coupon on the product page. If it's not visible, try applying the promo code "WN9GQJRA". INIU power banks are known for their solid performance and are typically less expensive than comparable Anker models. This specific model has garnered 2,600 reviews on Amazon, boasting a 4.5-star average and a Fakespot "B" rating.

INIU 20,000mAh 65W USB Power Bank

$44.99 save 52% $21.59 at Amazon
Use code 'WN9GQJRA'

This INIU power bank features a substantial 20,000mAh or 74Whr battery capacity. With an 80% power efficiency, here's how many full charges you can expect for each gaming handheld:

  • Nintendo Switch (16Whr): about 3.7 times
  • Steam Deck (40Whr): about 1.9 times
  • Asus ROG Ally (40Whr): about 1.9 times
  • Asus ROG Ally X (80Whr): about 1 time
  • Lenovo Legion Go (50Whr): about 1.5 times

The power bank includes three output ports: a 65W USB Type-C port, a 36W USB-Type-C port, and a USB Type-A port with up to 18W of power. The 65W USB port is capable of charging most gaming handhelds at their fastest rate. For devices that can accept higher charging rates (like the ROG Ally X and Lenovo Legion Go), it matches the charging rate of their official power bricks. This is a superior deal, considering most power banks in this price range only offer up to 20-30W of Power Delivery.

Additionally, this power bank is an excellent choice for charging your Apple iPhone 16, as ChargerLAB has shown that its maximum charging rate tops out at about 30W, even for the Pro Max model.

Need something even cheaper?

INIU 10,000mAh USB Power Bank

$24.99 save 64% $8.99 at Amazon

Grab this 10,000mAh power bank for only $8.99 after clipping the 10% off and 40% off coupons on the product page. It's rare to find 10,000mAh power banks for under $10, so act fast. This model will charge a Nintendo Switch from 0% to 100% about 1.9 times.

Why Should You Trust IGN's Deals Team?

IGN's deals team boasts over 30 years of combined experience in finding the best discounts in gaming, tech, and various other categories. We prioritize transparency and value, ensuring our readers only see deals on products we trust and have personal experience with. Learn more about our standards here, or follow the latest deals on IGN's Deals account on Twitter.

Latest Articles More
  • Boxville 2 hits iOS, Android this month

    - Boxville 2 tasks you with finding your missing friend in a puzzling adventure - Every visual element is meticulously hand-drawn with carefully designed puzzles - The game launches across platforms on June 26thThe tin-can residents of Boxville r

    Sep 16,2025
  • Modder Launches Monster Hunter Wilds PC Patch

    The PC performance of Monster Hunter Wilds has left much to be desired, frustrating players with persistent lag and technical issues. Fortunately, a skilled modder has emerged with solutions to improve gameplay. Renowned mod community figure praydog

    Sep 16,2025
  • Raid Rush Teams With Terminator 2 for Crossover

    Terminator 2 Invades Raid Rush in Epic Crossover EventGet ready for an explosive collaboration as Terminator 2: Judgement Day storms into Raid Rush! The legendary sci-fi masterpiece joins forces with Panteon's hit tower defense game in what promises

    Sep 16,2025
  • Pokémon Anime Updates Main Cast After Decades

    After 26 years of adventures in the Pokémon anime, protagonist Ash Ketchum finally retired while staying forever frozen at age 10. However, in a surprising twist after refusing to age its hero for decades, The Pokémon Company seems to be breaking tra

    Sep 16,2025
  • Monster Hunter Wilds Credits Series Producer for Success

    Monster Hunter Wilds' phenomenal success stems from its strong narrative focus, according to the series producer. Discover insights from [producer name] about the game's development and upcoming limited-time events.Monster Hunter Wilds Dominates 2025

    Sep 16,2025
  • Tactical Strategy Game 'Nightmare Frontier' Launches on PC

    View 13 ScreenshotsInnovative Tactical Extraction Game RevealedDeveloper Ice Code Games, known for Hard West II and Rogue Waters, has announced Nightmare Frontier - a hybrid tactical strategy game that combines turn-based combat with extraction lo

    Sep 16,2025