Anker 737 Power Bank Now $49.99: Save 70% on 24,000mAh, 140W Model

If you're in need of a reliable power bank for your power-intensive gaming handhelds like the Steam Deck or ROG Ally X, Amazon currently has a fantastic deal on the Anker PowerCore 737 24,000mAh 140W Power Bank, priced at just $49.99. This deal is available through Woot, a marketplace vendor owned by Amazon, and it undercuts the previous lowest price by around $20. As someone who has used this power bank for several years across numerous flights and road trips, I can confidently say it's a durable and excellent choice.

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

Original Price: $149.99
Discount: 67%
Current Price: $49.99 at Amazon

The Anker 737 is highly recommended for Steam Deck users due to its robust capabilities. This power bank is somewhat large, measuring 4.6"x2.2"x2" and weighing 1.4lbs, making it ideal for travel bags or backpacks rather than pockets. It features two USB Type-C ports and one USB Type-A port, with the Type-C ports capable of delivering up to 140W. This allows for flexible power distribution, such as 140W from a single port or a combined output of 140W across both (e.g., 70W + 70W or 100W + 40W).

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

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

This means the Anker 737 can charge all these devices at their maximum rate, allowing for simultaneous play and charge.

With a 24,000mAh battery (74Whr capacity) and an 80% power efficiency, you get approximately 59Whr of usable charge. This translates to:

• Steam Deck (40Whr): 1.5 full charges.
• Asus ROG Ally (40Whr): 1.5 full charges.
• Asus ROG Ally X (80Whr): 0.75 full charges.
• Nintendo Switch (16Whr): 3.7 full charges.

This capacity is why we believe a 20,000mAh power bank should be the minimum for devices like the Steam Deck and Asus ROG Ally, particularly the Ally X.

The Anker 737 is TSA-approved

The Anker 737 meets TSA regulations, with a capacity under the 100Whr limit for carry-on luggage. While its size might prompt additional checks, it has consistently passed through airport security without issues. I've personally used it at various airports, including Tokyo NRT, and experienced minimal scrutiny.

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