charmast 20000mAh Portable Charger with Built in Cables, 22.5W Travel Power Bank Fast Charging, USB C Cell Phone Battery Pack for iPhone 16/15/14/13/12/11 Series, iPad, Samsung, Android, Tablet

This 20,000 mAh power bank is excellent. It charges my phone multiple times without any issues and holds a strong, long-lasting charge. The size is reasonable for the capacity, and it’s perfect for travel, work, or emergencies. Very reliable and great value for the price.

**Exactly What Every Busy Mom (or traveler) Needs!** I absolutely love this Charmast 20,000 mAh portable charger! The quality is excellent — it feels sturdy yet lightweight and compact enough to toss in my bag. I especially love that it includes a USB-C, old iPhone, and mini USB cord built right in — no more digging around for extra cables! It charges super quickly and holds enough power to fully charge multiple phones, tablets, and even small fans on a single charge. The battery life is impressive, and it’s been a total game-changer for long days at the ballpark, amusement parks, airports, and road trips. You will have everyone and all their things powered! Before this, I used to pack 3–4 different battery packs and a handful of cords that may or may not work. Now I just bring this one, and it handles everything with ease. Durable, efficient, and at a great price point — this has seriously simplified my “mom life.” Highly recommend! Also worth mentioning, it can be charged by a usb-c or a mini usb. I have only ever used usb-c to charge it. Just another thoughtful design this thing has :)

I had a dead phone at a friends house and she let me use her charger. She has a iPhone while I have a Android and she pulled this portable charger out. It charged so quickly I could use my phone immediately. I ordered it as soon as my phone was charged and upon receiving it I have used it regularly and allowed others to use it at the same time. It has 4 cords and 3 plugs and is AMAZING! Highly recommend this!!

These chargers are fantastic. We've bought several because our sons keep stealing them and we travel a good bit. They are a bit slow to charge - I'd recommend leaving them on overnight. But they charge other devices faster than any other charger I know, and the built-in cords are incredibly handy. At this point, most of our devices are USB-C, but then we will have that one random Lightning cable device, and that one random device with a kindle port. This has made my "emergency chord drawer" obsolete. Highly recommend.

I actually bought it twice. Charges your device up 4 times. It comes with all the cords you may need. The USB is included as well and charges with the use of a brick or USB port. The unit does take quite some time to fully charge, but holds that charge well. It's about the same size as my Samsung Galaxy.

We grabbed this Charmast portable charger because someone in our family always seems to hit 5 percent battery at the worst possible time. This thing has already earned its place in the backpack. The built in cables are super handy. I don’t have to hunt around for a charging cord or worry about forgetting one at home. You just plug in and go. It holds a ton of power. We’ve gotten multiple (2-3) full charges out of it before needing to plug the charger back in, which has been great for travel days and long outings. It is a little heavier than the tiny pocket sized chargers, but that makes sense with how much capacity it has. I’d rather carry a little extra weight and know I am not scrambling for an outlet. It charges phones and tablets at a good speed, not instant, but definitely faster than those older cheap battery packs. The built quality feels solid too. Nothing flimsy or rattly. Overall, this has become our go to backup battery for trips, kids’ activities, and just everyday life when batteries run low at the wrong time. We bought 4 of them one for each person in our family and it they have all been working great for the past few weeks.

I’ve tried a lot of portable chargers over the years, but this purple Charmast is hands down my favorite. The size is perfect, slim and not too heavy so it actually fits in my bag without feeling like a brick. Despite that, it’s powerful: on a full charge I can recharge my iPhone 16 Pro almost five times, and it takes about 1 hour and 15 minutes to go from 0% to 100%, which is faster than some wall chargers I’ve had. I also love the built-in cables and multiple ports. I can charge my phone, earbuds and another device at the same time without digging around for extra cords, which is amazing for travel or long days out. No issues with overheating or random disconnects. It has been very reliable so far. If you want a compact, high-capacity power bank that actually delivers what it promises (and looks cute in purple!), this one is absolutely worth it.

This portable charger is a game-changer. It's super compact, fits easily in my bag, and charges my phone from 0-100% in under an hour. The battery life is impressive, and it's built tough. Perfect for travel, work, or emergencies. Worth every penny!

This power bank is very powerful and chages all you usb devices extremely fast. The built in cables with different usb connectors makes it very handy. The only inconvenience is that it is a little heavy but given the power it carries, I still have it with me everydsy in my bag. FIVE STARS!

Nice build quality good and working perfectly all wear

A life saver! I bring this with me everywhere and it’s perfect. It has the cords built in so you don’t need to bring cords with you and the battery life is good as well. I can charge my phone several times from 0% - 100% before the power bank is low and it charges your electronics very quickly. Yes the charge for the power bank itself is slow but that’s understandable since it holds so much battery life. It does have some weight to it but that’s also understandable since it’s a quality product. It does come with a sleeve to put the power bank inside. I would 100% recommend this power bank, I would definitely repurchase!

I bought this about 6 months ago and it’s still holding up well. I use it a lot especially when I am travelling. It is great to always have a backup battery on hand. Plus- charges fast, built in cables, still working well. Minus - wish it had a built in plugin attachment, a little heavier than my previous one I owned Overall, I’d recommend because it has held up better than other battery packs I have owned. All cables are still working well. No issues after a lot of use.

Use this: Excellent power bank with plenty of capacity. The 20,000mAh size easily charges my phone multiple times, and the 22.5W fast charging is noticeably quicker than standard power banks. The built-in four cables are very convenient and remove the need to carry extra cords. Feels solid and well built, with clear battery level indicators. Reliable so far and great for travel or everyday backup power.