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Save 50% Off the Best Anker Power Bank for Steam Deck and Asus ROG Ally X

by Finn Mar 05,2025

Woot!'s Unbeatable Deal: Anker PowerCore 737 Power Bank for Gaming Handhelds

Gamers seeking a reliable power bank for their Steam Deck, ROG Ally X, or similar devices should check out Woot!'s incredible offer. The Anker PowerCore 737 24,000mAh 140W Power Bank is available for just $69.99, with free shipping for Amazon Prime members (otherwise, a $6 shipping fee applies). This is the lowest price we've seen for this top-rated charger.

### Anker 737 PowerCore 24K: 24,000mAh Powerhouse with 140W USB-C Power Delivery

Original Price: $149.99 | Woot! Price: $69.99 (53% off)

The Anker 737 is a substantial power bank (4.6"x2.2"x2", 1.4lbs), ideal for travel bags rather than pockets. It features two USB-C ports (each supporting up to 140W, or 140W combined) and one USB-A port. This ample power easily handles the charging needs of various gaming handhelds:

  • Steam Deck: Up to 38W charging
  • Asus ROG Ally: Up to 65W charging
  • Asus ROG Ally X: Up to 100W charging
  • Nintendo Switch: Up to 18W charging

This means simultaneous gameplay and charging are possible, even for the power-hungry ROG Ally X.

With a 20,000mAh battery (approximately 74Whr), and considering a typical 80% power efficiency, you get around 59Whr of usable charge. This translates to approximately:

  • 1.5 full charges for a Steam Deck or Asus ROG Ally (40Whr each)
  • 0.75 full charges for an Asus ROG Ally X (80Whr)
  • 3.7 full charges for a Nintendo Switch (16Whr)

This highlights why a 20,000mAh capacity is essential for demanding handhelds.

TSA-Approved Travel Companion

The Anker 737's 74Whr capacity comfortably meets TSA carry-on requirements for power banks (under 100Whr). While its size might attract attention, it shouldn't pose significant issues at airport security.

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