If you're in the market for a power bank that can keep up with the high energy demands of gaming handhelds like the Steam Deck or ROG Ally X, Amazon has a fantastic deal that you won't want to miss. You can grab the Anker PowerCore 737 24,000mAh 140W Power Bank for just $49.99. This deal is offered through Woot, which is owned by Amazon, and it's $20 less than the lowest price we've previously seen. Having personally used this power bank for several years, I can attest to its durability and reliability; it's been a trusty companion on numerous flights and road trips and remains in excellent condition.
$149.99 save 67%
$49.99 at Amazon
The Anker 737 is a top choice for charging devices like the Steam Deck. It's a bit on the larger side, measuring 4.6"x2.2"x2" and weighing 1.4lbs, making it more suitable for your travel bag or backpack than your 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 a single port at 140W or a combination like 70W + 70W or 100W + 40W.
When it comes to gaming handhelds, 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 you to play and charge simultaneously.
With a 24,000mAh battery, which translates to a 74Whr capacity, and an 80% power efficiency rating, you get approximately 59Whr of usable charge. This means you can charge a Steam Deck or Asus ROG Ally from empty to full about 1.5 times, an Asus ROG Ally X about 0.75 times, and a Nintendo Switch around 3.7 times. This highlights why a 20,000mAh capacity is recommended as a minimum for power-hungry devices like the Steam Deck and Asus ROG Ally, especially the Ally X.
The Anker 737 meets TSA regulations, with a capacity under the 100Whr limit for carry-on luggage. Although its size might prompt a closer look at security checkpoints, it should pass without issues. I've personally carried it through numerous airports, including a check at Tokyo NRT, and it was cleared without any problems.
IGN's deals team brings over 30 years of combined experience in finding the best discounts across gaming, tech, and various other categories. We prioritize transparency and value, ensuring that our recommendations are both trustworthy and worthwhile. Our editorial team's hands-on experience with the products we endorse adds credibility to our suggestions. For more details on our selection process, you can visit our deals standards page, or follow the latest deals on IGN's Deals Twitter account.
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