For gamers seeking serious portable power for devices like the Steam Deck or ROG Ally X, Woot! currently has an unbeatable deal. The Anker PowerCore 737 24,000mAh 140W Power Bank is available for just $69.99 – an exceptional price for one of our top-rated portable chargers. Prime members enjoy free shipping (otherwise $6). After personal use across multiple trips for over a year, I can confirm this powerhouse maintains excellent performance.
Anker 737 24,000mAh 140W Power Bank – Now $69.99
Premium Power Bank with 140W USB-C Charging
$149.99 Save 53% | $69.99 at Woot!
The Anker 737 delivers serious charging capacity in a travel-friendly (though not pocket-sized) package. Measuring 4.6"x2.2"x2" and weighing 1.4lbs, it features:
- Dual USB-C ports (140W max combined output)
- 1 USB-A port
- Smart power distribution between devices
Performance benchmarks:
| Device | Max Charge Rate | Full Charges Possible* |
|---|---|---|
| Steam Deck | 38W | ~1.5x |
| ROG Ally | 65W | ~1.5x |
| ROG Ally X | 100W | ~0.75x |
| Nintendo Switch | 18W | ~3.7x |
*Based on 74Wh capacity with 80% efficiency
TSA-Approved for Travel
With its 74Wh capacity (under the 100Wh airline limit), the Anker 737 is cleared for carry-on. While its substantial size might prompt occasional inspection, our team has successfully taken it through multiple airports including Tokyo's Narita.
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