Portable Power Bank with AC Outlet 65W 110V Portable Laptop Charger Battery Bank 23400mAh External Battery Pack Backup

This is one of my favorite portable power stations. I had a nice digital display. I gives battery percentage leveling remaining. It also displays incoming voltage when charging with the included AC adapter or when charging with a solar panel. I use it to charge small devices li DC camping light or cell phone. I sometimes use it to power a one watt A/C night light. I have had no issues with this power station. Please make sure you realize this power bank doesn't have a large battery capacity. It's only about 25,000 mAh. You lose capacity when converting energy from D/C to A/C. I hope this helps everyone.. Have a good day...!!! Read more

I purchased this to use during a recent 6-week stay in a deep village with no electricity. I needed to be able to charge my laptop, cell phone, Hotspot, and a few other devices. For the last 6 years I have tried numerous different laptop charging banks. Most could not support the claim to charge laptops. This power bank does the trick. It reliably charges my Lenova ThinkPad and I am shocked with how quickly it charges it. Having the AC power feature is a tremendous bonus; I consistently used the AC power outlet for charging my laptop. The battery percentage display on the unit is also insanely helpful; some power banks skip this important feature. If you are a traveler, here's what you want to know: 1. Is it allowed on airplanes? I had no trouble carrying this on board multiple airline carriers internationally. 2. Is it heavy? Yes, it's rather heavy and much larger than an average power bank but it's so worth it. 3. Does the battery require frequent recharging? For my Lenova ThinkPad, I could fully recharge twice before depleting the power bank. I used a solar panel and 12v 100mah battery to recharge it. For smaller devices, such as cell phones, the power bank will recharge those many times before needing a recharge. 4. Is it sturdy? The casing seems to be made of hard plastic. If dropped, I'm guessing the casing would crack. I was not super gentle with it and had no problems with it breaking. It does come with a storage bag, though I also wrap it in packaging material before putting it in the storage bag. I heavily debated this purchase. The price was much better than other similar laptops. It worked perfectly as stated and I'm so glad I made this purchase! Read more

I purchased this unit to maintain our electronic devices during Hurricane Beryl. It arrived the next day with about a 60% charge. Plugged it into an electrical outlet and the unit charged quickly to 100%. When power went out, I used it to charge phones, tablets, and batteries. At one point, I was charging 2 iPhones and an 18v battery for my fan using the 110v outlet at the same time with no issues. The phones charged in about an hour while the battery took a couple of hours. Charging does take time if you have multiple devices plugged in which is understandable however, it did charge all the devices plugged in. The unit was down to 13% when finished. With no power, I charged the unit to 100% using the car charger while driving. The unit definitely is worth the price. Read more

It’s a good battery bank, and it does what I expect of it. Its USB ports don’t charge pleasantly fast, but still at a tolerable pace. The AC outlet on it comes in handy if you forget to charge something that needs a lot of juice, like lights or smaller fans. It works fairly well for charging my laptop with the AC outlet, but the lack of USB-C Fast charging ports does hurt a little, but I have a charging station anyway, so I can live without it. My only gripes with it are about the USB-A and the capacity of the battery. The USB ports get pretty hot after continuous use, so pointing a fan at it or something might be desirable. The capacity was a problem that could easily be fixed. Fresh out of the box, it dies pretty fast. When I first got it, I immediately charged it to full, and then went to test it. It went from 100% to 60% in the matter of minutes, which concerned me at first. But that stopped when it went below 50%, which told me it was a problem with how the battery was providing power. With a bit of research, I found the best way to fix it was to just charge it to full (like I have already, thankfully) then “kill” it, which is just let it power something until it turns itself off. When it does, it should read 0%, which is fine, that’s what you want. Then, charge it back to full again. After that, it should take significantly longer to charge, which means it’s reading it’s true capacity again, not what the batteries “think” they are. It’s good to do that at least once a month, and if you’re not using it for long periods of time, just store it with about 60%-80% battery or so, and then charge it and discharge it, then recharge it again before your next intensive use. This worked on my battery, as now it takes significantly longer to die, lasts much longer, and it should retain its capacity, assuming I remember to take care of it. Long story short, it’s a good battery. It just needs a bit of maintenance work before you use it. If it dies super fast on you, charge it all the way, kill it, then recharge it back to full again, and you should be ready to set sail. Long charging times are normal. It’s a big friggin’ battery, anyway. Read more

I frequently need to refill bike and car tires at home, and a friend recommended I get a small portable inflating device like this. After a quick search and seeing the positive ratings, I am so glad I did! This makes life so much easier than stopping at gas stations, where the air tools are often out of order, and has options for multiple "vehicle" types. I haven't really used it yet for charging, though it's great to know that is on hand for emergencies. This fits easily in my car console and glove box, as well as in my bike basket. Highly recommend! Read more

This battery pack lasted less than 2hrs fully charged while power one strand of light bulbs. The picture on the box shows it powering a light hanging in a tent and a laptop.. I will be returning it. Read more