If you work from a laptop, shoot on a mirrorless camera, use drones, or game on a Steam Deck, especially when out and about, you know the battery is usually the weakest link. Wall charging points aren’t always available. Existing high-capacity power banks are basically bricks. And most compact options don’t have the wattage to run a laptop at full speed. So you end up having to choose between portability and performance.
With the INIU Cougar P63, you don’t have to make that compromise anymore. INIU, one of the top-selling portable charging brands on Amazon, has taken its patented miniaturization tech and brought it to a 25,000mAh, 100W power bank, ideal for professionals, creators, and mobile gamers looking for performance without the bulk. Here’s what you need to know.
Big capacity, without the bulk
High-capacity power banks have always had a bulk problem. Most 25,000mAh units are large and heavy, not ideal if you’re looking for portable charging options on the go, or would rather not lug something that big around. INIU takes a different approach with the Cougar P63.
Using its proprietary High-Density TinyCell and HyperStack architecture, the P63 comes in 30% smaller than comparable 25,000mAh competitors. It weighs 392 grams, which isn’t “featherlight,” but no high-capacity power bank is. It’s definitely far more manageable than any alternatives, though, with a form factor that is compact enough to slip into any side pocket of a laptop bag or backpack.
The detachable lanyard cable is also a simple addition that makes a big difference. It’s a built-in USB-C cable that doubles as a carrying handle. So you not only have a nice portable add-on, but you also don’t have to worry about carrying around an extra charging cable, something that can be easy to forget and takes up a little bit of space as well.
25,000mAh capacity, 100W output
The INIU P63 features a USB-C PD 3.0 port with 100W output, which means it can charge a MacBook Pro and other laptops at full wall-charging speed. There’s also a second USB-C port that can handle smartphones and other accessories. This setup wouldn’t be out of place on a wall charger and is really impressive on a portable power bank.
The 25,000mAh capacity means that you’re not only charging at the fastest speeds, but there’s plenty of power at hand too. You can add up to 17 hours of use to a laptop. And with 100W charging, the P63 can handle any laptop that features USB-C charging, including the MacBook Pro and recent Windows laptops.
You can also fully recharge a drone or DSLR camera multiple times, with the power bank providing the equivalent of up to 7 spare batteries. It’s even compatible with professional rigs, so you can power up your camera while in use. And finally, not only can you fully charge handheld gaming devices like the Steam Deck, ROG Ally, or Nintendo Switch, but continue playing while doing so.
The P63 is also airline-approved, which is great since high-capacity power banks sometimes fall into a grey area with carry-on rules. This makes it a proper travel companion that’ll help you reduce the number of chargers and cables you have to carry when traveling.
The INIU P63 is built to last
The P63 is built to take a beating. It’s survival-tested for 1.2-meter drops, extreme cold, and anything else you might face on hikes, camping trips, or while shooting on location. The detachable carry cable is also rated for more than 10,000 bends.
It also comes with a host of safety features, including a multi-layer thermal system that maintains stable surface temperatures during sustained output. And a real-time LED status display gives you all the charging, heat, and capacity information you need.
Recharge time for the power bank itself is another strong point, taking only 84 minutes to go from empty to full. That’s a super quick turnaround, considering other 25,000mAh power banks that can take 3-4 hours to charge.
Get the INIU Cougar P63 laptop power bank now
The INIU P63 addresses a gap in the market, with you no longer having to choose between capacity, speed, and portability. With the P63 being 30% smaller than comparable units, with 100W single-port output and 25,000mAh of capacity, it ticks the right boxes in all three categories.
The INIU P63 is the ideal companion in all kinds of situations. It’s a great fit for remote workers who need wall-speed laptop charging, content creators managing multiple drones and cameras on the go, or gamers who don’t want to stop playing on their handhelds. And with its durability and safety features, you don’t have to worry about the power bank not going the distance.
If you’re looking for a high-capacity but portable power bank for your laptop, cameras, drones, or gaming devices, the INIU Cougar P63 is definitely worth considering.
The P63 is currently available directly from INIU or on Amazon for $66.99.
