BaseusLaptop Power Bank, 100W Blade USB C Portable Laptop Charger, Super Fast Charging 20000mAh Slim Battery Pack for Laptop, MacBook Air, Dell, IPad, HP, iPhone, Samsung Galaxy, Switch, Steam DeckClimatePartner certified

I travel a lot and often can't charge my electronics for days. I have several other power banks but needed lightweight and fast charging. I purchased two and will never get another brand. By far the best power bank I've used. Combined with a 65w power supply these charge up in about 90 minutes. My Google pixel 9xl gets almost e charges, and my insta360 batteries get around 9 charges.I used these during a trip to the Himalayas where I was hiking with the camera mounted to my backpack taking photos every 30 seconds on the trail. I had to keep things charged and swap out the batteries every hour or so. These power banks kept me full of juice the whole time.During my trip, I would sometimes only have a couple hours to charge them up at teahouses. I'd have to leave them with the staff to charge up before going to bed, and fast charging to 100% was huge. Other people I was with would get half charge in the same time even with a higher watt plug.Other cheaper power worked but there was always an issue either with the display or just slow to charge and charge devices.My only complaint is the little rubber feet keep popping off. Also one thing I liked about another power bank that these would benefit from are a cloth case to protect them. It wouldn't stop me fr buying more or recommending them. Just a nice to have. Probably would keep the rubber feet from popping off so easily.

Compared to other 20,000 mAh these are an unusual design. Rather than being a brick shape, it's a large flat square. The big advantage with this design is you can throw it into a backup or laptop bag without expanding too much. I was initially concerned that because it was thinner, it might break or crack, but it has held up extremely well over the several months I've carried it it my backpack. I also like that it can output up to 100W on a single USB-C port. I usually use it to charge my cell phone and tablet, neither of which consumes 100 watts, but it's nice to have both charging at maximum rates.

Very powerful and long lasting battery! Been using it for 6 months now and I'm very impressed. I have 5 or 6 different batteries but I only use this now. All my friends and also my wife are always asking if I brought my battery!

Great , portable, and value. Got this for when I am somewhere and there is no plug close by

Second unit, defective. First unit, used! Shipped from Baseus Brand Store.First unit I could tell the adhesive tab over the product box flap was already unsealed, dead giveaway. Ok cool, maybe it's still new. Nope. Device had scratches on it, even the white protective paper that wraps it was bunched at the bottom because someone didn't repackage it properly. Hard no on that. Cool. Maybe it was a mistake. Hit return, sent a new one the next day. Open it up, won't power on. Ok maybe needs power. Plug it into my anker charger, shows 100%, which is rare for a mfg to ship a fully charged battery. Alright show time. Plugged it into my phone, nothing. Tried my mouse, nothing. Tried different usb-a usb-c cables nothing. No ports would power it on unless its to charge it. This 2nd unit is defective, I dunno how this got good reviews maybe another seller but I'll never buy a baseus again, and I'd recommend anyone reading this to heed this as a friendly warning not to waste your time and life in the line returning this heavy brick.

Love this battery. It works great and I've used it several times in my laptop.

I love that I can charge my laptop, but this thing has some negatives.Proa:-Slick design fits anywhere. Can carry in my bag or laptop bag- decent value for the money- good quality design, simple read outs, very easy to use, great portabilityCons:- takes about 8-10hrs to charge from zero- will charge laptop only once (if you're lucky), before back to zeroSo, it's great for emergencies but nothing else. I still use it all the time, but if I forget to take it home and charge overnight for next day, I'm out of luck.My laptop is just an inspiron 15 all in one, nothing massive or fancy, but it still uses the entire charge to get close to 100%