The Anker PowerCore 737 delivers robust charging power ideal for gaming handhelds like Steam Deck and ROG Ally X. Amazon subsidiary Woot currently offers this premium power bank at its lowest-ever price of $49.99 - $20 below our previous best price alert.
Having personally used this model for years across countless trips, I can confirm its durability and reliable performance. The sturdy build holds up perfectly even after extensive travel.
This powerhouse features:
The 140W output handles demanding devices with ease:
With 59Wh usable capacity (80% efficiency), it provides:
The 74Wh capacity falls well under TSA's 100Wh limit for carry-on luggage. While its substantial size may prompt occasional inspection, it clears security without issues. After passing through multiple international airports including Tokyo Narita, I can confirm its travel-readiness.
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