AnkerPower Bank, Power IQ 3.0 Portable Charger with PD 30W Max Output (PowerCore 30W), 10,000mAh Battery Pack for iPhone 15/15 Plus/15 Pro/15 Pro Max, MacBook, Dell, Microsoft Surface, and More

I use an old phone for Ride with GPS when bicycling. But the battery drains too fast. I've used other power banks but not with the output rate of this one. It keeps my phone powered up for several hours!

This power pack is an absolute workhorse, efficiently powering over 20 feet of bright RGBIC LEDs along with various 5V 3-pin LED PC components. It runs all of that for a solid 4 hours on a full charge. If you're in the market for a compact yet robust battery pack, look no further. The on-screen diagnostics offer not just a battery life estimate but also a detailed readout on usage, remaining time, and more. Its compact form factor is the icing on the cake. I couldn't keep this find to myself; this battery pack more than earns its praise. It also has an incredible hand feel to it. Honestly, this is top notch. If you are looking for something great for powering up your devices / cosplay costumes... This battery bank is the best choice as far as I'm concerned. I highly recommend this. I will consider buying these for friends and family as gifts in the future.

I plug it in and it lights up, but when I come back to it I never know if it will be at 0 or 100%. It just irritated me enough to write this review. I went to Anker's site and tried to use their chat feature, but no one was available. It made me fill out a form to submit an email, but the next button wouldn't function, so it never sent. I wouldn't have bothered with a bad review if they would just take care of the problem. When the battery charges it works great. I use it with my Quest 3. But not today.

Probably the best portable charger I've ever owned. I wish I got it in a color tho. Charges phone very quickly and can hold before having to charge

I had an Anker power bank since I was introduced to the brand 9 years ago.I needed a new one. In comparison to the 20k it’s not bulky and heavy but it’s a bit glitchy.To turn off you have to hold the side button. If you remove it from the charger or accidentally turn it on it might not connect to your phone right away and so it has be turned off first. Just all these little steps that are a little annoying.Otherwise it’s cute, compact, you get a good 3 charges for an iPhone. I kept it because I have an iPhone mini so it doesn’t eat up a lot of battery.For a commute, a day out and about, but don’t take it camping, you’ll need to recharge it overnight.

Anker is one of those brands that you cand purchase with no problems. This charger is perfect when i'm filming with my phone and run out of juice. Love that it supports Fast-Charge and can rescue me quick from any situation i face when working in the field.

I'm not fully convinced this is an Anker product because I've owned a lot of Anker products and have never had issues. This power bank is absolute garbage and might be a duplicate. It does not hold a charge for more than a few hours. Have to continuously keep charging it and defeats the purpose of having a power bank if it dies after less than a day of no usage. Don't buy it, stay away.Edit: worked with Anker customer service and they quickly sent me a new one. Looks like I got a defective product the first time. New one works great.

Upgrading to iPhone 15 Pro I have had to acquire several new USB-C chargers and connectors. (I'd been using a gift Anker power bank for my old iPhone XS.) This new power bank is heavier but more convenient with the folding/retractable connector. Of course, the new iPhone has much better battery life, but with travel coming up, and family photo needs, it's great to have a powerful, portable power bank on hand - easily fitting in a pocket. Very pleased with this purchase.