Anker Power Bank, 20,000mAh with Built-in USB-C Cable, 87W Max Fast Charging (PowerCore 20K for Laptop) Lenovo, HP, Dell, Microsoft, MacBook, iPad, iPhone, Apple Watches, Samsung and More - Black

I've used several Anker powerbanks for over 7 years, and it has always delivered. Buy one and you won't need another for many years (7 at least in my experience). I gifted my older power bank and bought this one. The performance is unbeatable, and the support is even better. I had to contact customer support for the first time, and they guided me on how to reset the device. I can charge my phone 4 to almost 5 times from 20% to 95% (battery hygiene reasons) easily. This one is a bit heavier and can't be held in your pocket, comes with a decent sized wire that supports fast charging, and a small display to track battery health. The support staff was willing to send over a new device in case I was not happy with the performance, and eventually gifted me a 27,650 mah power bank which is a beast. Just like Amazon, Anker truly cares about their customer happiness. Don't look any further, and just buy it.

I use this power bank to charge laptop tablet and phone and it never disappoints. The inbuilt cable is very handy. And power bank itselfs charges v fast due to fast charging

Perfect to charge laptops, cellphones et al. Charged my laptop from 20% to 80% and my phone from 10 to 100% and still had about 30% charge left! The only drawback is the weight and it is better to carry a separate cable to charge more than one device. I also bought a converter from USB C to USB A to charge other devices. Certainly recommend this as the only power bank you will ever need.

Good backup... charging takes time. Also it's heavy

When you plug it in to charge the Power Bank, it just sits there for a while doing nothing. The power level remains unchanged and you wonder if something is wrong, you got a defective piece or what, is the charging cable the appropriate one, etc. etc. But, then after some time, (havent timed it yet) it suddenly starts charging and then it charges pretty fast.The product is sleek and all and works well, but it pretty much uses up all its charge to charge my mobile fully from say 10%. I thought I would get at least two charge cycles but, this was a little disappointing. But, otherwise the device looks great and works fine.

The media could not be loaded. I purchased the Anker 87W 20,000mAh Power Bank (Model A1383) from Amazon with high expectations, given Anker's reputation. The power bank initially worked great – fast charging for my phone, tablet, and even my laptop. The built-in Type-C cable is also a nice convenience.However, just within a few weeks of light usage, the power bank suddenly stopped working. It no longer charges, powers on, or shows any response. This is really disappointing, especially for a premium-priced product.I’ve now initiated the warranty claim process. Depending on how smooth or difficult the process is, I will update this review later to reflect my full experience.Pros:Excellent charging speed while it workedSolid build qualityBuilt-in Type-C cable is usefulCons:Completely stopped working within weeksReliability is a serious concernNow waiting to see how the warranty process goesAnker usually makes reliable products, so I'm hoping this was just an unfortunate one-off issue. Will revise the review based on their customer support and replacement process.

Very good product...using for 6 months now and very happy with its performance...best powerbank till date

Perfect power charging option during travel for laptop and mobile. Happy to have this power bank