Anker PowerCore 13000mAh, Compact 3-Port Ultra-Portable Phone Charger Power Bank for iPhone 15/15 Plus/15 Pro/15 Pro Max/14/13 Series, iPad, Samsung

This is a great product. It is lightweight and holds a charge, allowing me to charge my cellphone multiple times. I hope that eventually, Anker will make this with a USB-C port. Anker does an excellent job with their products. Highly recommended!

Bought this in 2018 for a trip and it been with my on multiple trips every year, still holds and charge and lasts a while.

I have owned this battery for six years now and it’s still working beautifully.

I first purchased this item in 2017; a full 8 years prior to this review! As I type this, I've just plugged the power bank in to recharge. It's still working at what appears to be full capacity, which I consider a pretty incredible feat for a battery of any kind; this thing feels heavy and well made, its built like a brick, and if you take care of it, it'll just keep trucking. I don't consider it a daily-use device; I charge it every couple months, and keep it in its carrying case in my vehicle along with every cable I could need with it. Easy to charge from a wall socket, from my car, or even off my PC. A must-have any time I take any sort of trip; it's large capacity means even with my Galaxy S21, I get multiple full charges off of it any time I need it.I usually wouldn't post a review so long after I purchased something, but man, this thing has made me an Anker fan for life. I've since bought four of their wireless chargers, and never been disappointed. If and when this power bank finally gives out, I'll be grabbing another one from them. Highly recommended.

I ordered this product in July of last year. At first I thought it was working fine, but after about two months I needed it and found it was completely dead. I did some testing and discovered the battery accepts charge as normal, but then power consistently 'leaks' at a rate of about one 'dot' per a little over a week. Leaving it completely dead after a little over a month of storage. This made it pretty pointless for my intended function of emergency power storage that would go several months between charges.I was busy at the time so I didn't contact Anker support right away, thinking as long as I contacted them within less than a year of purchase I would be well within the warranty (I was past the standard return date.) They admitted the product was defective, but would not honor the warranty claiming it was past the 18 month warranty window (even though I ordered it in July of last year and it is currently April, but I guess Anker counts months differently than the rest of us.)Ultimately I am not saying not to get the product. I have bought other instances of this exact battery before without issue. I will say however that if you do buy it, make sure to test it exhaustively for this 'leakage' before the standard return window expires. Anker WILL NOT stand behind their product. Which is rather sad considering they usually make a pretty good product for the money. I don't think I'll be buying or recommending Anker in the future.EDIT: Customer service got back and apologized for misreading the date of my order. They are sending me a replacement after all. Revising to three stars.DOUBLE EDIT: New battery seems to work flawlessly, and customer service was profusely apologetic about their mistake in telling me my warranty was invalid. They even followed up with me to make sure I was happy with the new one. If not for the inconvenience I would go five stars. However lowering to four due to the initial one being defective. I think the product itself is a great battery.

I don't know what the capacity is anymore but I bought this brick in 2018 and it still gets the job done. I just came back to double check the specs and figured I'd drop a line and mention it was well worth it.

What’s not to like? Portable and powerful. I can charge my iPhone and iPad at the same time, while using my iPad. It recharges quite quickly.

I bought this for an intercontinental trip last month, and it worked perfectly for that.On my way there, had a 2hr flight, layover of 4.5 hrs, then a 4.5hr flight.It was awesome being able to sit anywhere and plug right in without having to leave my devices at a charging station that nowhere near my seat (as many did).Only a couple of people were able to sit next to the charging station and use their stuff while charging.While there, I carried it with me about half the time. itś about half to ~60% the size of my Samsung S22. I'd carry this in one front jean pocket and the phone in the other. Not too bulky and hardly noticeable.The awkward part is having to also carry the charging cable.Overall, it was worth carrying when I did because it allowed me to charge phones (mine and friends') while at breakfast or a bar.On the way back... This is when it was truly a godsend!We were due to land in Houston after a 4.5hr flight but there was tornado at the airport so we went to San Antonio. As an international flight, we had to sit in the plane for the next 4 hours b/c that backup airport couldn't process us.When we finally arrived at Houston, it was total chaos. They changed my gate 4 times in less than an hour, every plane was late or being cancelled, etc.It was very nice for me to be able to plug in and walk with this thing, charging my phone, as I called people to let them know I was okay. called airline, checked sties/weather, etc.This time, all charging stations were saturated, with people waiting for a port to plug into.Once I got to my gate, and my devices were charged, I did let a couple of people simultaneously to charge their cell phones.HAS EARNED A PERMANENT PLACE IN MY EDCThis is a pouch that I use for everything I need at the officehttps://www.amazon.com/gp/customer-reviews/R2DQ2C4R38DCCU/ref=cm_cr_dp_d_rvw_ttl?ie=UTF8&ASIN=B01MSEFDKWIt's easy for me to slip into laptop bag, take out when at office, carry with me in car, use at home office, etc.It keeps a USB-wall charging block, USB-A to USB-C and micro-USB, pens, highlighter, etc. All TSA compliant stuff because I also drop into my carry-on when I travel.This powerbank fits perfectly on an outside pocket. I expose the ports for charging the unit and for plugging in devices. As can be seen from the first couple of pics, I never have to remove it. And, if I need the cable to charge it, or a cable to charge a device, I unzip the top part and pull out without having to open the whole pouch up (same for returning the cable).This was definitely a very smart (and fortunate) purchase. Holds a huge deal of charge.I absolutely recommended.