Anker 737 Power Bank Drops to $49.99, 70% Off

Anker 737 PowerCore 24K 24,000mAh Power Bank with 140W USB-C Charging

For gamers needing serious portable power for devices like the Steam Deck or ROG Ally X, Amazon currently offers the Anker 737 PowerCore at just $49.99 - a 67% discount off its $149.99 MSRP. This Woot deal (an Amazon-owned marketplace) beats our previously tracked lowest price by $20.

Why This Power Bank Stands Out

As a long-term owner of this exact model, I can personally vouch for its durability through multiple trips. The Anker 737 delivers professional-grade charging with:

• 24,000mAh (74Wh) capacity
• Dual USB-C ports supporting up to 140W combined output
• Additional USB-A port for legacy devices

At 4.6×2.2×2 inches and 1.4 pounds, it's designed for backpacks rather than pockets - an ideal travel companion for gaming handhelds.

Power Delivery Performance

With 80% efficiency, the 737 provides approximately 59Wh of usable power:

• Charges Steam Deck (40Wh) ~1.5 times
• Powers ROG Ally X (80Wh) ~0.75 times
• Refreshes Nintendo Switch (16Wh) ~3.7 times

It supports maximum charging rates for all major gaming handhelds, including 100W for the ROG Ally X, making simultaneous play-and-charge possible.

Travel-Friendly Design

The 74Wh capacity complies with TSA's 100Wh limit for carry-on luggage. While its substantial appearance may draw occasional inspection (as I experienced at Tokyo Narita), it consistently clears security checks.

Why Trust This Recommendation

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