AOHI 140W PD3.1 Laptop Power Bank 40000mAh Fast Charging Station, The Future Starship 2 in 1 Camping Large Portable Charger for MacBook Pro/Air, iPad Pro, iPhone 16 Pro Max,Galaxy,Steam Deck, Grey

There are thousands of power banks on the market right now. Almost like cell phones the market is extremely saturated with different devices from different companies. So why pick this particular power bank over other huge name brand products such as Anker....UGREEN....etc? To be perfectly honest the fact that for the same price that you can get The Anker version of this same power bank it only has half the capacity. This one runs at a massive 40,000 mAh. Which for the price is easily one of the best I've ever used. I have a switch, my tablet, two cell phones, and a whole bunch of camera gear that needs to be charged and if I ever forget to charge my stuff I can guarantee that this power bank is going to be there to charge everything to full without me even having to worry about not having enough energy. This thing charges super fast! But you got to make sure that you have the right wall outlet. Just because it can accept the 140W charging capability does not mean that your output is going to be that much. But that is actually something I really like about this device is that it actually tells you how much you're charging it up. So that way you know how long it's going to take and so on. Really cool stuff on the display. Speaking of the display it's really no different than its counterparts telling you it's input and output wattage but the one thing that I have to say is a little bit of a downside is the brightness of the screen. Not as bright as I wish it was but that's not a major killer for me. Now this thing is an absolute beast it does way quite a bit. It's fairly hefty and the size is fairly large that you can't exactly fit it in your everyday pocket but if you have a macbook an iPhone airpods and basically everything that you need in your day-to-day life this thing will charge all of that with zero issues. What's this one apart is the fact that it has an actual dedicated "In" charging port in the back so you don't actually have to give up the three in the front and what's nice is as far as I've noticed you can charge the devices through this while you're charging this however it does prioritize charging the devices first so it won't start charging itself until it detects that the devices being plugged into it are fully charged. Please be aware of that. Once again that being said this product is absolutely worth the price over its counterparts and if you are seeking to get one of these it is a great gift. That being said. While the product itself is very well made feels great in the hand and is fantastic to have especially if you're a heavy technology user like I am, the build quality comes into question. Why five stars you ask if the build quality is a problem? Well that's because everything like this will do the same thing. So don't let that be a killer for you if you drop it and all of a sudden the thing blows apart. It's super heavy, super dense so yeah if you drop it off your desk be prepared for cracking plastic or broken screen. So once again please do not let the fact of that deter you from buying this product so long as you take care of it I guarantee you it'll take care of you!

Block performs as listed although Iwhilenchsrging 2 laptops and a phone it died after 6 hours. I then took the charging block to charge it while charging the computers with the power bank. The charging bank struggled to keep up and build additional charge but we managed to get through.

**UPDATE:** The power bank now no longer charges anything after 4 months, glitchy pixelated screen then shuts off when trying to charge it. Not sure what caused it but I suspect it has something to do with trying to draw 240W thru the input port while charging a high-power device, but i don't know for sure. I've contacted AOHi to make a warranty claim, so we'll see how this works out. I now would no longer recommend this power bank as it is quite a hefty purchase for only 4 months of use, pending the outcome of this warranty claim. Original review: This power bank is quite large, but has just as large of a battery stuffed in there. This thing will last a good long while on a single charge, the only power bank smaller than an Anker SOLIX C200 that I was able to get 2 full laptop charges out of! (my laptop battery's around 80% health so that may be why, heh!) And I also love the dedicated input and output ports, though their placement on either end of the device makes it awkward to view the screen when charging it up. One thing to note: I don't know if it is supposed to do this or if it is defective... but when testing this power bank, i found that my unit would get stuck in a PD negotiation loop when plugged into a charge port that is capable of delivering 240 watts of power. By using the Power-Z KM003C USB Tester and analyzing the real-time data on my computer, I found that the power bank was actually requesting 48V DC 5A (240W) from the charge port, despite only being rated for 28V DC 5A (140W). The problem isn't the adapter I was using either, as it delivers 28V DC 5A (140W) just fine to other power banks. It is THIS power bank that is requesting more power than it can actually handle. Thankfully, something is causing it to boot-loop the input port, preventing it from actually using all those watts... otherwise I'd say it should be recalled immediately! It does mean that I have to avoid 240W power adapters though, which is a downside. Don't use TOO powerful a charger to charge it, or it just will. not. work!!!

Big capacity, PD charging, pass through, great status display. I bought this for extended operation and portability (away from a mains plugin) of my HP laptop. It does all of that. I haven't seen 140W, as my laptop only pulls 100W, but it is working very well. This is a quality item. It is heavy, but that is to be expected given the capacity. I am able to run/charge my laptop and cell phone at high rates without any problem. Because there is a pass through charging capability, it can be charged while in-line with the laptop power supply and powering my laptop. Note that due to the high wattage charging you must use cables th as the are capable of handling the power rating. This is good tech. The only thing I would request is a semi-rigid case for it.

Just switched from the shargeek storm 2 to this and i have to say im impressed. The screen on the storm 2 has a little more appeal to it but I guess not having that screen can also appeal to those who value a "minimalist" design. Nonetheless its a great product and holds a charge. Also fast charges all my devices. I must also mention it's very heavy so make sure you keep it secured.

Right out the box thought: Just to mention it mine was completely dead out of the box which isn't a huge deal to me. My thing is it has a screen on it but it came with nothing protecting the screen. It does have some weight to it but with 40,000 mAh its expected. I personally like the design I just wish the screen brightness was adjustable or a little brighter by default. However I imagine the screen is dim to try and meet its mAh capacity when its being used. Update 6/17/26: Accidently dropped it from about hip height. It still works by design. It suffered 2 cracks one by the charge port on the bottom and one at the bottom of the screen along with some deep scuff and scratches so be careful.

Good battery life.

At first when I bought this bank in October 2024 it was great! High capacity, high power in a small portable size, what more do you need!? Longevity is the answer. It's now March 2025 and it's showing some serious problems. In that time it's had at most 75 cycles. For some reason the usbc ports only work when they want to and it's rare when they do. When I try to charge my legion go it thinks I'm plugging in a peripheral of some sort. Just says it cannot connect/ read device. Yes I've tried countless different cables, it makes no difference from Tb4 or usb4 or pd3.0 none work. Plugging in a phone and neither do anything. Usb A port seems to work just fine but that's basically useless for me since it puts out only 10-15watts when i need something that can do 100w minimum. On top of all of that, why did they make the screen so dim. If you are in a very well lit room or outside it is impossible to read. Unfortunately can't message Aohi threw Amazon... so a 1 star is what they get till they can fix this... if they ever do.

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