UGREENPower Bank 25,000mAh 145W Laptop Portable Charger, Nexode 3-Port USB C PD Battery Pack, for MacBook Pro/Air, Dell XPS, iPhone 17/16/15/14, Galaxy S24, Steam Deck, iPad, and MoreClimatePartner certified

✅ Intro Hook:"A powerhouse portable charger—does it truly deliver 145W fast charging and long-lasting battery life?"✅ Performance & Features:- 145W total output, ensuring rapid charging for laptops, tablets, and phones.- Dual USB-C ports (140W & 100W) + USB-A port (22.5W), allowing multi-device charging.- Massive 25,000mAh capacity, providing multiple full charges for high-power devices.- TFT digital display, offering real-time battery level, voltage, and charge time estimates.✅ Real-World Usage:- “Charged my MacBook Pro from 0-56% in just 30 minutes—compact, powerful, and perfect for travel!”✅ Pros & Cons:- Pros: Ultra-fast charging, high-capacity battery, premium build, real-time display.- Cons: No protective case included—recommended for long-term durability.✅ Final Verdict:- “For a high-performance power bank that delivers serious charging power, this is a top-tier pick!”Perfect for ROG Ally X or other handheld consoles

First thing to know - most of the power banks for sale on Amazon exaggerate their capacity. In most cases they are actually half or less.This UGreen power bank actually has the claimed capacity (I tested). The only other brand I know of that has the actual advertised capacity is Anker.*Do not* buy from the various brands that have seemingly randomly generated names like "FLIPTREK" or whatever.If this power bank seems pricey, it's because *that's what it should actually cost* and if you see a "bargain", well, that's a scam. Same thing with USB thumb drives and many other types of products.But I digress.This UGreen power bank is *just right*:1) charge other things while charging2) the perfect ports: two USBC and one USBA for older stuff3) extremely high power output and input: 145W output and chargingBecause this is *truly* a 25000mAh charger, it can recharge my (aging) MacBook Pro 3x over.It can also do it *while I'm using the laptop*. With other power banks that don't have 100+ watt output, the laptop basically slowly loses charge even with the power bank charging it - it just loses charge more slowly than if there were no power bank connected.Similarly, if you have an Oculus Quest or other wireless headset, you can stick this power bank in your jeans pocket, run a cord under your shirt, and basically play indefinitely: this power bank can recharge the Quest 3 more than 10x times).The high power output also implies high power input, that is, fast charging. Despite the massive capacity, this UGreen power bank recharges in just over an hour in my experience.Two key tips:1) there's a standard called USBC-PD (PD is for "Power Delivery") that your devices need to conform to in order to maximize power input. To maximize how fast this power bank recharges from an AC wall socket, make sure you use a wall charger that can output power comparable to what this power bank can handle, like this one:https://www.amazon.com/gp/product/B09Q61T39G/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1.. which is also a great replacement for the "power brick" that came with your MacBook. This product can recharge your laptop just as fast as the stock "power brick" while also charging or powering other things.2) switch all your cables to USBC-to-USBC , and use tiny adapters like these to snap onto your USBC cables to connect to USB micro, or Apple Lightning, or whatever.https://www.amazon.com/gp/product/B094FZFPRC/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1This way you can go all USBC now, and you can still connect to anything - the adapters just dangle off of your USBC cables.

Final Review **UPDATE/EDIT BELOW ORIGINAL REVIEW**Like many others have said, it doesn't hold a charge. Once it arrived I immediately plugged it up to fully charge it. It took a while to charge to 100% (which is understandable because of it's apparent large capacity) Once it hit 100% I just left it unplugged sitting on a shelf and within 3 days (of receiving it and fully charging it) the battery had drained to 51%. I've not even charged anything with it to test capacity. I've bought a few smaller and not name brand battery banks that still work fantastic after heavy usage during hurricane Helene, so I'm pretty disappointed because I wanted to upgrade to something bigger. I'm not going to return it yet as I'd like to give it a second chance but reading the 1 star reviews this seems common. Sad because I was excited about this one. I'll update my review once I verify this thing is a dud on my 2nd chance given, but I'm not holding my breath.**PART 2**It's been almost 2 days since I recharged back to 100%. I used it to briefly charge something, which knocked it down to 96%. I'm cautiously happy to report it is maintaining it's 96% level. I will let it sit over the weekend and leave my final review (part 3) and adjust stars rating accordingly.**PART 3**Instead of updating on Monday I decided to wait until the following Saturday. I'm happy to announce it is still sitting pretty at 96% and hasn't lost a bit of its charge. I'll be adjusting my star rating and add this little guy to my lineup of portable batteries for emergencies.

Have it for over a year now. I love it. Works great i get four full phones charges from it. Super-fast charging. I live in AZ so it holds up in the summer heat the times I used it in the car. My friend connected her laptop one time and she was surprised how fast it charged it.