Save 50% on Top Anker Power Bank for Steam Deck, Asus ROG Ally X

If you're on the hunt for a robust power bank to keep your power-hungry gaming handhelds like the Steam Deck or ROG Ally X charged, Woot! is currently offering an unbeatable deal. You can snag the Anker PowerCore 737 24,000mAh 140W Power Bank for just $69.99. Amazon Prime members enjoy free shipping, while others will pay a nominal $6. This is the lowest price we've seen for one of our top-recommended chargers for the Steam Deck and Asus ROG Ally X. Having used this power bank for over a year, I can attest to its durability; it's accompanied me on numerous flights and road trips and continues to perform flawlessly.

Anker 737 24,000mAh 140W Power Bank for $69.99

Anker 737 PowerCore 24K 24,000mAh Power Bank with 140W USB Type-C Power Delivery

Original Price: $149.99
Discounted Price: $69.99 at Woot!

The Anker 737 is a substantial power bank, measuring 4.6"x2.2"x2" and weighing 1.4lbs. It's designed to be stored in a travel bag or backpack rather than a pocket. It features two USB Type-C ports and one USB Type-A port, with the Type-C ports capable of delivering up to 140W of power. This means you can charge at 140W from a single port or split the power between the two ports (e.g., 70W + 70W or 100W + 40W), depending on the devices connected.

For gaming handhelds, the power bank's capabilities are impressive:

• The Steam Deck can charge at up to 38W.
• The Asus ROG Ally supports up to 65W.
• The Asus ROG Ally X can charge at up to 100W.
• The Nintendo Switch charges at up to 18W.

With the Anker 737, you can charge all these devices at their maximum rates and even play while charging.

A 24,000mAh battery translates to a 74Whr capacity. With an 80% power efficiency rating, you get approximately 59Whr of usable charge. This means the power bank can fully charge:

• A Steam Deck or Asus ROG Ally (40Whr) 1.5 times.
• An Asus ROG Ally X (80Whr) 0.75 times.
• A Nintendo Switch (16Whr) about 3.7 times.

This demonstrates why a 20,000mAh capacity is considered the minimum for devices like the Steam Deck and Asus ROG Ally, especially the Ally X.

The Anker 737 is TSA-approved

TSA regulations allow power banks under 100Whr in carry-on luggage (not permitted in checked bags). The Anker 737 falls safely within this limit at 74Whr. While its size might attract additional scrutiny, my personal experience through numerous airport checkpoints, including a single check at Tokyo NRT, confirms it clears security without issues.

Why Should You Trust IGN's Deals Team?

IGN's deals team boasts over 30 years of collective experience in identifying the best deals across gaming, tech, and various other categories. Our commitment is to provide our readers with genuine value, recommending only products from trusted brands that we've personally tested. For a deeper insight into our selection process, you can review our deals standards here or follow the latest deals on IGN's Deals account on X (formerly Twitter).