Anker 737 Power Bank Now $49.99: Save 70%

If you're in the market for an Anker power bank that can meet the high demands of power-intensive gaming handhelds like the Steam Deck or ROG Ally X, 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 deal is being offered through Woot, a marketplace vendor owned by Amazon, and it undercuts the previous lowest price we've seen by about $20. Having used this exact model for several years, I can confidently say it's a reliable choice, having accompanied me on numerous flights and road trips and still performing as if it were brand 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 at a 67% discount, making it an unbeatable $49.99 at Amazon. The Anker 737 is particularly well-suited for the Steam Deck, given its robust capabilities. It's a substantial unit, measuring 4.6"x2.2"x2" and weighing 1.4lbs, making it more suited for a travel bag or backpack 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. This allows for flexible charging options, such as 140W from a single port, or a combined 140W from both (e.g., 70W + 70W or 100W + 40W).

For gaming handhelds, the power bank's capabilities are impressive: it can charge a Steam Deck at its maximum rate of 38W, an Asus ROG Ally at 65W, an Asus ROG Ally X at 100W, and a Nintendo Switch at 18W. This means you can charge and play simultaneously without any issues, even with the power-hungry ROG Ally X.

The 24,000mAh battery equates to a 74Whr capacity. With an 80% power efficiency rating, typical for power banks, you get approximately 59Whr of usable charge. This capacity allows you 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 about 3.7 times. This makes the 24,000mAh capacity a minimum requirement for power-intensive devices like the Steam Deck and Asus ROG Ally, especially the Ally X.

The Anker 737 is TSA-approved

The TSA approves power banks up to 100Whr for carry-on luggage (check-in is prohibited). At 74Whr, the Anker 737 falls safely within this limit. While its size might prompt a closer look at security checkpoints, it should clear without issues. I've personally passed through numerous airport checkpoints with this power bank, experiencing only one inspection at Tokyo NRT, and cleared without any problems.

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