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 currently has an unbeatable deal on the Anker PowerCore 737 24,000mAh 140W Power Bank, priced at just $49.99. This deal, offered through Woot, which is owned by Amazon, is $20 less than the lowest price we've previously seen. As someone who has used this power bank for several years, I can attest to its durability and reliability; it has accompanied me on numerous flights and road trips and remains in excellent condition.
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
Original Price: $149.99
Discount: 67%
Current Price: $49.99 at Amazon
The Anker 737 is highly regarded as one of the top chargers for the Steam Deck due to its impressive capabilities. This power bank is substantial, measuring 4.6"x2.2"x2" and weighing 1.4lbs, making it more suitable 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 flexibility allows for configurations like 140W from a single port, or a combination of 70W + 70W or 100W + 40W across both ports, depending on the devices connected.
For gaming handhelds, the power delivery is more than adequate: the Steam Deck requires up to 38W, the Asus ROG Ally up to 65W, the Asus ROG Ally X up to 100W, and the Nintendo Switch up to 18W. The Anker 737 can charge all these devices at their maximum rates, allowing for simultaneous play and charging.
With a 24,000mAh battery, equivalent to a 74Whr capacity, and an 80% power efficiency rating, you get approximately 59Whr of usable charge. This capacity allows the power bank 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 a 20,000mAh capacity a minimum requirement for power-hungry devices like the Steam Deck and Asus ROG Ally, especially the Ally X.
The Anker 737 is TSA-approved
The Anker 737 is compliant with TSA regulations, with a capacity safely under the 100Whr limit for carry-on luggage. While its size might prompt occasional checks, it should clear airport security without issues. From personal experience, I've only been checked once at Tokyo NRT and passed without any problems.
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