Anker 737 Power Bank Now $49.99: Save 70%

If you're in the market for a robust power bank to keep your high-demand gaming handhelds like the Steam Deck or ROG Ally X charged, you're in luck. Amazon is currently offering a fantastic deal on the Anker PowerCore 737 24,000mAh 140W Power Bank, available for just $49.99. This offer is provided through Woot, which is owned by Amazon, and it undercuts our previously noted lowest price by about $20. Having personally used this power bank for several years across numerous flights and road trips, I can attest to its durability and reliability—it's as good as new.

Anker 737 24,000mAh 140W Power Bank for $49.99

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

Originally priced at $149.99, this power bank is now available for $49.99, marking a 67% savings. The Anker 737 is a top choice for charging devices like the Steam Deck. This power bank is on the larger side, with dimensions of 4.6"x2.2"x2" and a weight of 1.4lbs, making it ideal for travel bags rather than pockets. It features two USB Type-C ports and one USB Type-A port, with the USB Type-C ports capable of delivering up to 140W. This allows for versatile charging configurations, such as 140W from a single port or a combination like 70W + 70W or 100W + 40W across both ports.

For gaming enthusiasts, the Anker 737 can efficiently charge various handhelds at their maximum rates: the Steam Deck at 38W, the Asus ROG Ally at 65W, the Asus ROG Ally X at 100W, and the Nintendo Switch at 18W. This means you can play and charge your devices simultaneously without any issues.

With a 20,000mAh battery, translating to a 74Whr capacity, and an 80% power efficiency rating, this power bank offers approximately 59Whr of usable charge. This capacity is sufficient to fully charge a Steam Deck or Asus ROG Ally 1.5 times, an Asus ROG Ally X 0.75 times, and a Nintendo Switch 3.7 times. This underscores why a 20,000mAh capacity is considered the minimum for power-hungry gaming handhelds.

The Anker 737 is TSA-approved

The Transportation Security Administration (TSA) allows power banks with a capacity under 100Whr in carry-on luggage. At 74Whr, the Anker 737 fits comfortably within these regulations. While its size may attract additional checks, in my experience traveling through various airports, including Tokyo NRT, it has passed security without issues.

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