INIU Cougar P63 Power Bank 100W 25000mAh – High-Capacity Laptop Fast Charger, 30% Smaller

Charged my MacBook Pro 14 twice plus my phone across a 5-day trip and still had juice left. It really is noticeably smaller than my old RAVPower 25k. The 100W output is no gimmick — full speed even under load.

I run video calls from cafés all day and this keeps my laptop alive without hunting for outlets. It's heavier than a phone power bank, obviously, but 30% smaller than rivals makes it bag-friendly. The display showing exact wattage is genuinely useful.

No complaints on performance — 100W output charges my laptop like the wall charger does. Just know that 25000mAh means weight. Not something I pocket, but fine in a backpack.

I travel for work about three weeks a month and this has replaced my laptop charger in most situations. It charged my ThinkPad, phone, and earbuds over a full week without needing a refill. Recharges itself surprisingly fast too, with the included cable. This is the one to buy if you need real capacity.

Smaller than expected, charges everything I own. Ten out of ten.

At 25000mAh it's right at the edge for flying, so check your airline's limit. Otherwise flawless — two devices at once, no heat issues, and the build feels premium. Got it half off which made it an easy call.

First month was great, but lately it seems to deplete faster than it should when idle. Customer service has been responsive so far, hoping it's just a calibration thing.