Anker 737 Power Bank: Now $49.99, Save 70%

If you're in the market for a robust power bank to keep your high-power gaming handhelds like the Steam Deck or ROG Ally X charged, Amazon is currently offering an incredible deal on the Anker PowerCore 737 24,000mAh 140W Power Bank. Priced at just $49.99, this offer comes from Woot, a marketplace owned by Amazon. This deal undercuts the lowest price we previously reported by about $20, making it an unbeatable bargain. Having personally used this power bank for several years, I can vouch for its durability and reliability; it's been my go-to for numerous flights and road trips and remains in top 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

Originally priced at $149.99, now available for just $49.99, this represents a 67% savings. The Anker 737 is particularly well-suited for charging the Steam Deck, being one of our top recommendations. It's a substantial unit, measuring 4.6"x2.2"x2" and weighing 1.4lbs, ideal for carrying in a travel bag or backpack rather 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 power distribution, such as 140W from a single port or a combination like 70W + 70W or 100W + 40W across both ports.

For gaming handhelds, the power requirements are as follows: Steam Deck (up to 38W), Asus ROG Ally (up to 65W), Asus ROG Ally X (up to 100W), and Nintendo Switch (up to 18W). The Anker 737 can charge all these devices at their maximum rates, enabling simultaneous play and charge.

With a 20,000mAh battery translating to a 74Whr capacity and an 80% efficiency rating, you get approximately 59Whr of usable charge. This capacity allows you to fully charge a Steam Deck or Asus ROG Ally 1.5 times, the Asus ROG Ally X 0.75 times, and the Nintendo Switch about 3.7 times. This demonstrates why a 20,000mAh capacity is essential for power-hungry devices like the Steam Deck and Asus ROG Ally, particularly the Ally X.

The Anker 737 is TSA-approved

The TSA approves power banks with capacities under 100Whr for carry-on luggage (check-in is not allowed). At 74Whr, the Anker 737 falls safely within these limits. Although its size might prompt a check, in my experience traveling through numerous airports, including Tokyo NRT, it has always been cleared without issue.

Why Should You Trust IGN's Deals Team?

IGN's deals team brings over 30 years of collective experience in sourcing the best discounts across gaming, tech, and various other categories. We prioritize transparency and value, ensuring our readers get genuine deals on products we trust and have personally tested. For more on our selection process, you can review our deals standards. Stay updated with the latest deals by following IGN's Deals account on Twitter.