In this video I put a bunch of INU USB-C power banks through the kind of real-world testing that actually matters if you’re trying to charge a laptop, not just top off a phone. I’m comparing models that range from ultra-slim, pocket-friendly everyday carries all the way up to a bigger “laptop-charging monster,” and I’m not guessing on performance—I’m verifying 45W and 65W output with load meters so you can see what these packs really deliver. The big takeaway is that the INU P65 is the one that makes the “game changer” claim feel legit for laptop users, because it can push up to 65W over USB-C—enough for a lot of USB-C laptops and tablets that normally tether you to a wall charger. I also cover the practical stuff: multiple ports (USB-C in/out plus USB-A), wireless charging on compatible models (around ~15W), slim and magnetic options for travel and phone use, and even a built-in flashlight that’s genuinely handy in a pinch. What surprised me most is the premium feel for the price and the standout 3-year warranty, which is better than what most power banks in this category offer.