Anker Portable Charger, 325 Power Bank (PowerCore Essential 20K), 20K Battery Pack with 15W Charging, PowerIQ, 2 USB-A, 1 Micro USB, Two-Way USB-C Ports for iPhone Series, AirPods, and More (Black)ClimatePartner certified

I bought this to place it in my crossbody bag and have it with me wherever I go. This is especially useful on vacation if I'm walking a lot and taking lots of pictures and videos on my phone, because it drains my battery a lot, and I could use this to top it back up. While taking an hour long train ride to and from, and then walking around New York City for several hours, I was able to fully charge my iPhone 13 Mini and my New Nintendo 3DS XL multiple times, without the lights even indicating the power bank was at less than half charge. The capacity is actually baffling for my use case and it's price point. It not only met my expectations, but it proceeded to somersault around them. It's made of plastic, so it's not the highest durability feeling thing, but it's really quality for something at its performance and price. Personally, I couldn't be happier.

As an avid hiker and outdoor enthusiast, I always seek gear to keep up with my adventures. The Anker PowerCore Essential 20K has become indispensable to my pack, ensuring I stay connected and powered up even on the most extended hiking treks.Here's why I'm so impressed:Never Miss a Summit Selfie: With 20,000mAh, this power bank has enough juice to charge my iPhone multiple times, guaranteeing I can capture those epic summit selfies and navigate with my GPS without worrying about a dead battery. It's been a lifesaver on overnight camping trips and those ambitious day hikes that stretch longer than planned.Fast Charging on the Trail: The PowerIQ technology intelligently detects and delivers the optimal charging speed for my devices. My Google Pixel 9 charges surprisingly fast, even when I'm taking a break on a mountain ridge.Dual USB Ports for Gear Compatibility: I can charge two devices simultaneously, which is incredibly convenient when I need to power up my phone and my headlamp after a long day on the trail.Surprisingly Packable: Despite its large capacity, this power bank is relatively slim and lightweight. It fits comfortably in my backpack without weighing me down, which is crucial when every ounce counts on those challenging ascents.Anker Durability for Rugged Use: Anker is known for its durable and reliable charging products, and this power bank is no exception. It's survived bumps, drops, and even a close encounter with a rogue marmot (don't ask).A Couple of Trailside Considerations:While I'm delighted with this portable charger, there are a couple of minor drawbacks to keep in mind:No USB-C Output: This power bank only has USB-A output ports, which means you'll need a USB-A to USB-C cable to charge newer devices that use USB-C. This isn't a dealbreaker, but it's something to be aware of when packing your gear.Can Get a Bit Toasty: Some users have reported that the power bank can get warm during charging, especially when charging multiple devices. I've noticed this, but it hasn't been a significant concern for me, even in warmer weather.Overall:Despite these minor points, the Anker PowerCore Essential 20K is an excellent portable charger with an outstanding capacity, speed, and portability balance for outdoor enthusiasts like me. As with most Anker products, it is a reliable and affordable option that has become an essential part of my hiking and camping gear.

Quality product. The charge indicator seems accurate and the unit holds power for an extended period, several weeks. It has the standard inputs and outputs. I have 3 of them to charge my iPad, iPhone and other accessories.

This anker portable battery is great! It is a little bulky, but we always take this on trips. Fantastic for flying and holds a great charge/can charge so many things off one charge. It is easy to slip into a backpack/carryon pocket to have just in case. Highly recommend. Easy to charge and use. Has little dots that light up to tell you how much charge it still has. Works with USB-A and I think USB-C. Love it. Anker is always the best! We also use this on our cruises for excursions and such- great to have on hand so you are never left somewhere without phone charge.

Charges a little slower than I would like, but otherwise, it's fantastic capacity! Took it on a weekend camping and it charged my phone the whole time.

So far so good with charging my iPhone 11 Pro . 4 charges and it’s dead . Takes a long time to recharge and it does shut off when it’s fully charged which is a great safety feature. Just wish it came with case and a waterproof case at that. Other than that it’s perfect .

Did very well keeping all my devices alive while I traveled through Japan

Great power back as always. It holds a lot for it's size and it's easy to use. Very well designed and built. Anker is the best 💯