For frequent travelers, remote workers, and outdoor enthusiasts, the anxiety of a dying laptop or phone battery is all too real. While power banks have been a solution for years, they often come with compromises: not enough power for a laptop, too slow to charge multiple devices, or too bulky to pack easily. A new contender on the scene, however, promises to be a game-changer by packing laptop-grade power, airline-friendly certification, and even solar charging into a single, sleek hub.
The innovation comes from Ampsos, which has launched a Kickstarter campaign for its "5-in-1 25,000 mAh Laptop-grade Power Bank Hub with Solar Boost." This device aims to be the last portable charger you'll ever need to buy, but as with any crowdfunding project, potential backers should proceed with cautious optimism. It's crucial to review the campaign's details and remember that backing a project is not the same as a retail purchase; there are inherent risks, including delays or the possibility that the final product may not meet expectations.
With an early bird price starting at $109 and shipping estimated for November 2025, let's dive into what makes the Ampsos hub so intriguing.
Your Ticket to Worry-Free Travel: Airline-Safe Power
One of the biggest hurdles for powerful power banks is airline security. The Ampsos hub clears this barrier effortlessly. With a capacity of 25,000 mAh (or 90 Watt-hours), it sits comfortably under the common 100 Wh limit enforced by most airlines worldwide. This means you can confidently carry it in your hand luggage without the worry of it being confiscated at security—a major win for digital nomads and business travelers.
Laptop-Grade Power in the Palm of Your Hand
Where this power bank truly shines is in its raw output. It’s not just for phones and tablets. The hub features an impressive three USB-C ports, each capable of delivering up to 100 watts of power. That’s enough to rapidly charge even the most power-hungry laptops, like a 16-inch MacBook Pro or a high-performance gaming laptop. For ultimate convenience, two of these USB-C ports come with built-in cables, reducing clutter and ensuring you never leave a essential cable behind.
But the connectivity doesn't stop there. A USB-A port is onboard for older devices, supporting up to 33-watt charging. And for the ultimate in cable-free convenience, a 3-watt wireless charging pad is built right into the top of the device, perfect for topping up your earbuds or smartphone.
The real engineering feat is the hub’s ability to manage all these ports simultaneously. With a total maximum output of 170 watts, you can charge multiple devices at high speed. Ampsos provides detailed diagrams showing how power is intelligently distributed. For example, you could fast-charge two laptops and a tablet at the same time without any significant drop in performance.
Harness the Sun: Built-in Solar Charging Capability
Perhaps the most forward-thinking feature is the support for solar charging. The integrated MPPT (Maximum Power Point Tracking) controller allows the hub to be efficiently recharged using solar panels, at rates up to 36 watts. While you won’t fully charge the bank with a few hours of sunlight, this feature is a lifesaver for extended camping trips, emergency preparedness kits, or any situation where a wall outlet is out of reach. It provides a crucial trickle charge to keep your essential devices alive when you’re off the grid.
Smart Design Meets Practicality
Despite its powerful internals, the Ampsos hub remains relatively compact. It measures 175 x 55 x 51.6 mm (about the size of a large smartphone but thicker) and weighs 600g (1.32 lbs). It also features a crisp 1.3-inch OLED display that provides real-time information on remaining battery percentage, input/output power, and charging time estimates.
Recharging the hub itself is a speedy affair, thanks to support for up to 100-watt wired input. This means you can top up the 25,000 mAh battery in a relatively short amount of time when you are back near an outlet.
The Verdict: A Potential All-in-One Power Solution
The Ampsos 5-in-1 Power Bank Hub presents a compelling package for anyone who relies heavily on their electronic devices away from a power source. Its combination of airline-safe capacity, massive output for laptops, and flexible solar charging option addresses the key pain points of current power bank users.
You might also be interested in: For those seeking a reliable, available-now power solution, the EcoFlow Rapid Charger is a popular choice available on Amazon that offers incredibly fast charging for laptops and phones.
As the campaign gains momentum, it will be interesting to see if Ampsos can deliver on its promises. If it succeeds, it could very well set a new standard for what we expect from a portable power bank. For now, it represents an exciting glimpse into a future where running out of battery power is a worry of the past.
Disclaimer: This article covers a product involved in a crowdfunding campaign. Crowdfunding is not a retail store. Projects may face delays, changes, or may not come to fruition. Always do your own research before making a pledge.
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