Anker Power Bank(PowerCore 10K), Compact Travel-Ready 10,000mAh Battery Pack with PowerIQ Charging Technology, 5V/3A High-Speed Charging for iPhone, iPad,and More (2, Black)

I have an iPhone 13 Pro Max, and the battery drains pretty quickly these days. My wife has her own Anker battery pack that charges my iPhone fast, so I decided to get a similar battery pack from Anker. This pack charges up pretty quickly, and has three different USB charging ports: USB-A, USB-C, and micro USB. I used a USB power monitor to determine the voltage and amps, and energy delivery is at 1.47 Amps at 5.24 volts. I charged my phone from 50% - 88% and the battery never got hot, and it doesn’t get hot when charging the pack back up. The capacity is outstanding at 10,000mAh. My phone has a total capacity of 4,352mAh. With this battery pack I can get two full phone charges (0 - 100%) out of it. The slim design fits easily in a pocket and is smaller than my phone. I really like the convenience of being able to charge my phone and/ or other USB compatible devices on the go. * the iPhone in the photos are the standard iPhone 13, not the Pro Max

I absolutely love this power bank! It’s the perfect mix of compact and powerful the 10,000 mAh capacity easily gave my phone multiple full charges when I was out for the day, which is exactly what I needed for travel and long outings. The slim design makes it incredibly easy to throw in a purse, backpack, or even a pocket without adding bulk, but it still packs enough juice to keep my phone, earbuds, and other devices going when outlets aren’t available. I also appreciate the PowerIQ charging technology it intelligently delivers fast, optimized power to my phone and tablet, so charging feels quick and efficient. The USB-C input/output is super convenient, making recharging the power bank and charging other devices a breeze. Overall, this has become my go-to portable charger for daily use, travel, and work great build quality, dependable performance, and excellent value for the price. Highly recommend!

Awesome power banks! They charge items pretty fast and are very lightweight and portable. The small cord is perfect

Anker has been my go-to brand for power banks for years — our first one was purchased about a decade ago for air travel (back when keeping kids’ devices charged mid-flight was the difference between a peaceful trip and total meltdown — pre seat-outlet days 😅). We’ve stuck with Anker ever since. This is just the latest one we’ve purchased, and it’s exactly what I expect from the brand. It’s compact, reliable, and holds a solid charge, making it great for travel, sports weekends, and everyday backup when you’re on the go. Charges devices quickly and has been consistently dependable. This is one of those items you don’t think about much — until you really need it. And then you’re very glad you have it.

I've bought and used many Anker products, most of them I've only replaced as battery charger wattage requirements have increased. When I needed a power bank for work this was a no-brainer. Only used it a few times, but I think in a pinch you can charge most phones about twice off of one charge of this battery pack. I didn't notice it, or my phone getting warm while it was in use, and my phone is able to turbocharge off of this power bank. It does take a little while to recharge the power bank (as one would expect with a large power bank) even with a 56W charger. It also has a trickle charge feature for some lower wattage power needs such as remotes or other smaller battery devices that won't charge off high wattage chargers, which is nice. My only complaint is that the finish on the back of the power bank scratched almost immediately upon setting it down, which, doesn't effect usability at all. If they would have textured the back of the thing the same as the front it probably wouldn't have happened. That's really the only negative I could come up with so far. Hopefully this battery bank holds up in the long run, but time will tell.

This is a part of my EDC at this point. Works well for charging devices on everything from camping trips to long drives. The size lets it slip into your pocket. Weighs roughly as much as a heavy phone. I've used it in temperatures from 30F - 100F. Still holds a charge pretty good after having it for months. I tend to top it off every week and use it intermittently throughout the week. I haven't done any rigorous testing, but it'll sequentially top off my phone, watch, and a flashlight without running out of power. Has USB and USB C connections.

This is a great little battery for the price! It's ANKER so it's QUALITY, convenient, it's a smaller fit for my backpack pocket and the battery life is phenomenal. It has a USB-C, USB-A and Micro input and the battery indicator lets you know how many dots of power are left. I believe this will almost charge a newer iPhone x2 ALMOST. .

Does what it needs to be, it's slim, fits in my hiking pack well (one small compartment) and works well with my long cord. It's no hiking power bank but it does the job for couple hour hikes and car rides. Don't expect it to be blazing fast charge or a crazy amount of long hour charging storage, get something else for that. This does job well enough.

This is a great little device. Came aready charged, though not at full charge. Have charged it up since and hasn't let me down!

J'utilise cette batterie externe pour alimenter un préamplificateur à tubes et un amplificateur pour casque d'écoute, lui aussi à tubes. Ces deux appareils ont besoin d'une allimentation sans bruit pour ne pas amplifier celui-ci. Avec cette batterie externe, le seule bruit de fond audible provient des tubes et il est minim. La charge me permet de écoutes des plusieurs heures sans avoir à recharger. La recharge est assez longue, mais je fait cela la nuit et la batterie est disponible le lendemain. Recommandé !

Great backup power source. Includes Fast & Slow charge options. Included USB - A, Micro USB & USB- C ports

Highly rated portable power supply

Small, works as expected. Used on many camping trips and work travel. Loved it until it got confiscated in China for not having a CCC certification. My bad.