27600mAh Aukey Spark Mega 140W USB-C Ultra-Fast Charging Power Bank

There’s a specific kind of dread that hits when your laptop drops to 12% and the nearest outlet is somewhere across the airport, or inside, and you’re outside trying to enjoy the first genuinely nice day in months.

Most power banks handle a phone fine. Charge a laptop? That’s where they start making excuses. The Aukey Spark Mega doesn’t flinch — 140W output means it can top off a MacBook Pro 16" at full speed, not the apologetic trickle-charge you get from underpowered banks.

With 27,600mAh on board, there’s enough capacity to run two laptops simultaneously at 65W each. The digital display shows you exactly what’s left, so you’re not guessing until something dies.

It’s also airline carry-on compliant, which matters more than it sounds when you’re already explaining your toiletry bag at security.

Three ports, built-in protection against overcharging and overheating, and enough raw capacity to keep a productive afternoon going well past when the deck gets dark.