20000mAh Laptop Power Bank, Ultra Compact 65W PD Dual Fast Charging Portable Charger, TSA Approved Battery Pack with USB C Cable for Travel MacBook iPad Tablet Switch iPhone 17 16 Pro Samsung S25

This power bank was exactly what I needed for my cross-country road trip. Since I spent several nights camping without access to power, I needed something that could actually handle a laptop, my other rechargeable devices, not just a phone. This unit performed beautifully. It charges my devices fast, holds a massive amount of juice, and stays relatively compact for how powerful it is. Highly reliable piece of travel gear. I love how it came with its own fast charging USB-C cord and all I had to carry with it was a multi-head charger cable. The heat that came off of it seems to be about average for a powerbank (I have own several). I had no problems with compatibility either since it charged a variety of different devices including my iPhone and Macbook Pro. The display was the only moot point for me. In straight daylight, it was hard to see the numbers, I had to bring it into the shade to see the numbers sometimes.

I’ve tried many power banks before, but INIU has quickly become my go-to brand. Their 20,000 mAh, 65 W power bank is the most powerful, compact, and reliable charger I’ve ever owned. Charging Ability: With 65 W output, it enables me to charge almost all my devices at their maximum charging speed. For my Samsung S22 Ultra, it takes about an hour to charge back to full. I mainly start charging my phone again throughout the day when it's around 30% and to get up to around 80% again with this portable charger takes about 30 minutes and only takes away around 15 to 20% of the portable charger's full capacity. I also bought this charger to help charge my Rog Ally, but I haven't tested it yet. I estimate it could charge the Rog Ally to full again pretty quickly, but use up around 70% of its power. I can confidently say though I can get multiple phone charges no problem without worrying this will run out of battery with 20,000 mAh. Size: I love the size of this mini portable charger. Even with 20,000 mAh, it’s compact enough to meet airline carry-on requirements and fits neatly into my backpack or travel pouch without feeling like dead weight. It is around half the size of my first Inui charger that I've bought, which is the normal size. I feel like this one is small enough to also slip into your pocket, no issue. Design: The build feels premium and durable. I like the easy-to-use on-screen display, which works by pressing the power button once. A big thing I like about this one in particular is the cord that is tied to the side of the device. This cord makes it so convenient to charge my phone when I don't have any wires with me on hand. The cord on the side of the device is USB-C and supports up to 100 watts. If you need one reliable charger for a phone, laptop, or travel emergencies, INIU is where it’s at. I’ve used cheaper brands, but nothing comes close to this perfect balance of speed, capacity, and portability. It's absolutely the best power bank I’ve ever owned.

Iniu is my go to choice now for any power bank (and wall chargers, cables). I've been using this power bank for 2 years, often at the max 65w output to run my laptop. It achieved it's capacity and charging rate specs consistently, with stable voltage and wattage all the way down to 0%. It recently started showing its age however, and would only charge to 81% (or sometimes 37%, inexplicably). It did still charge devices at 65w (picture attached is it charging a jump starter at 66w, even in this degraded state). I contacted Iniu, and after a few quick troubleshooting questions, they offered a replacement under the 3 year warranty. I've never had an easier time making a warranty claim with a company. What a breath of fresh air to know that a warranty actually means something. Thanks Iniu!

*** 18 month update *** This is still going strong. I frequently use this with my laptop ... I can get an additional 75% on my asus with this. It's really great if there's not a convenient outlet. It is limited to 45W when charging, but it can provide 65W to my laptop, so I can use this to do a quick power-up and then I can plug it in to the wall charger once it's discharged. It can fully recharge pretty quickly, so by the time my laptop is back down to maybe 75% it's generally ready to go again. Also works great powering my starlink mini dish. The starlink requires between 20 and 40W depending on conditions, so it can usually last a good long while. Still very pleased. *** original review *** I've been through one full discharge cycle on my laptop, and wanted to post my results. I monitored the entire cycle with a usb-c meter. The voltage was rock-solid at 19.4V, right up to full discharge. And it achieved a whopping 67.7WH! Using the standard li-ion cell voltage of 3.6, this would convert to 18,800 mAH, or about 94% efficiency based on advertised capacity. This is exceptionally good. I had another battery usb-c PD battery which could barely do 80% of rated capacity, and I've watched numerous reviews of solar generators, and have seen that anything over 90% is really quite exceptional. The build quality seems quite good, and it comes with a usb-c cable and a mesh bag. The percent LED meter on the front of the bank is quite good, and registers 1% increments. Its calibration isn't quite right, as it stopped on 1% for nearly an hour before full discharge. But that's a very minor quibble. It has an interesting slide-out bar on the top to the left of the LED screen. I'm not sure what its purpose is, but perhaps a place to rest a phone, or a way to grip/hold the battery with a single finger? It could work for either purpose. Also it does indeed charge at 45W (at least). I assume it can discharge at 65W, but I can't say for sure because my laptop never uses more than 45W, so that's the maximum rate I was able to test. Of course I've only had it for a day so I can't speak yet to its durability, but so far I'm very impressed by its performance!

Cons: 65 watt output is highly questionable. My laptop charger is 65watt and charges it fast while using. This charger using the correct port rated for 65watta barely charges during use. It does keep it at where it is. If it’s at 80% charge it will stay at 80% for the entire time. If I had to guess the actual output I would say 35watts. It is just enough to hold the same charge percentage the laptop was at when plugged in for 4-5hours. I have tried 240 watt rated USB C cables it does seem to charge a hair faster and with this will slowly charge. It is still no where near as fast as the 65watt wall charger that comes with the laptop. Pros: even though it does seem to have enough output to charge it more while using it is just enough to not lose any laptop battery and continue to use the laptop for almost 5 hours! Which is extremely impressive my laptop alone maybe gets 2.5 hours. So this adds about 4.5-5hrs to that giving up to 7 hours of constant use which is awesome. To sum it up this charger with is capacity was almost had the price of Anker and I green. It works great for the price . I am confident Anker and Ugreen do charge at the advertised 65watt. I am confident this one does not do that. It is still fast enough to work fine with you laptop I suggest plugging it in when your laptop is at 80% or higher. It will hold that level for the entire time you use it.

This is a top high quality product sold at a fair price. It is a bit large and heavy to carry in your pocket, so if I were to buy one again and could get by with lower mAh capacity, I’d get a smaller one.

As someone who travels a lot for work and uses my laptop to take notes, I need constant power for my device. I got sick of always trying to find the outlet in the meeting room or having to miss a session to charge my laptop. I gave this a try and it was great. Super convenient, didn’t overheat, charged well, and the power level display was helpful. It is a little heavy but still no bigger than the size of my hand. Definitely recommend it.

The power bank itself works great and charges an iPad Air with around 45% left over. The USB-C lanyard is convenient but I would not trust it at all to hold the power bank. It comes loose very easily.

This is a very reliable power bank that I truly depend on. Design-wise, it's excellent—compact, not too heavy (surprisingly light for its capacity), and it charges incredibly fast, both the bank itself and the devices I connect to it. It looks sleek and professional too. I always pack it when traveling—it's become an essential companion for flights, road trips, or long days out. It can charge my Macbook pro M2 and my iPad Air 13. The multi-port setup is super convenient. Highly recommended if you're looking for something sturdy, portable, and powerful without the bulk! I purchased this item on Aug 28, 2025. Had it for half a year and the performance is still great.

To the buyer who returned the item three times claiming the charging cable was missing in the boxes, there are no issues with the product. The hand strap is the charging cable, as clearly shown in one of the pictures. This a really good power bank. I can charge my Samsung Galaxy S22 in SuperFast mode almost 5 times before recharging the power bank.

Me complace enormemente informar que la experiencia inicial con la recarga de mi dispositivo móvil ha sido sumamente satisfactoria. En tan solo 35 minutos, logré alcanzar el 100% de la carga, partiendo de un nivel de batería críticamente bajo. Adicionalmente, destaco que el dispositivo no experimentó ningún sobrecalentamiento durante el proceso, su peso es ligero y su tamaño compacto resulta muy conveniente. En resumen, estoy plenamente complacido con esta adquisición.

屋外イベントでのイルミネーション電源として導入。 本品はPD対応のType-Cの他に、36WのType-Cと18WのUSB-Aの3口。 付属のケーブルもちゃんとPD対応しているのであろう、充電スピードはかなり早い。 その分やはり多少発熱はあるので、それなりの負荷がかかっているはずと思うとあまり多用するのは躊躇してしまうところではある。 また、本品自体の充電へもPD対応となっているのは良い。 ※どの商品にも言えることだが、スマホ◯回分充電可能！の様な表記はあくまでも理論値なので注意 地味に評価したいところは、 初回時に充電値が50%だった点。 リチウムイオン電池の特性をちゃんと把握して管理しているなと思わせたところは高評価。 ということで数値でのバッテリー残量表示はゲージより分かりやすくて良いという点を再認識した。 尚、このクラスのモバイルバッテリーとしては思ったよりもコンパクト。 「小さい！」とは思わないが。 とりあえず用途充分で地味に評価ポイントも多いので、個人的には「あり」である。 あとは耐久性と価格、そして急に爆発しないよう期待。

Lovely compact and powerful bank, complete with handy USB C cable attached. One star deducted as no longer has a pouch