CUKTECH 45W Power Bank 20000mAh, Portable Travel Charger Built-in USB C Cable, Fast Charging Battery Pack for iPhone 16/15/14/13, iPad, Samsung Galaxy, Google Pixel, Android and More (Gray)

Well, this is definitely a beefy power pack! It charges a Samsung Z Fold, along with IPhone 16 pro, very quickly. Doesn't seem like having enough juice will ever be a problem again. It's definitely heavy and would probably be a little too cumbersome to carry in a purse or pocket, but would be perfect for a backpack. The built in cord has been a life saver for convenience. Time will tell how well the cord holds up with use. Attached are a few photos for size comparison, to a 12 oz soda can, as well as a 40 Oz ThermoFlask, and finally, some smaller 5000 mah slim battery packs.

I am extremely impressed with this power bank! The 20,000mAh capacity is more than enough to keep my phone, tablet, and even small devices charged throughout the day without worrying about running out of power. It charges my devices quickly and efficiently, and the build quality feels solid and durable. What I really appreciate is its compact design—despite the large capacity, it’s surprisingly portable and easy to carry in a bag. The digital display is very handy, letting me know exactly how much battery is left, which takes away the guesswork. It is a little bit heavy, but honestly, that’s expected for such a powerful battery, and the performance makes it completely worth it. Overall, this is a reliable, high-performance, and well-designed external battery that’s perfect for travel, work, or daily use. Highly recommended for anyone who needs dependable power on the go!

When I'm on the road, I need a charger that can recharge my phone as well as any other digital equipment that I carry. This one checked the boxes one after the other. Transfers power quickly, efficiently, and safely. Holds its charge for a long time, not losing it over a few months. Also love the fact you can check the charging potential through the screen showing the percent left in the charger. Great backup charger in case of a power failure. Great price! Love this charger.

It has some weight to it but it works as expected. I'm very happy with the purchase so far. I have used it only once and the fast charging is perfect for me. With more use, I will be better able to give it a more complete review. But for now, I have no regrets. I only with it came with a carry case.

Great price of under $20 on black Friday sell for a 20,000 mah power bank. I love the fast charge to phone and fast charging to recharge the power bank. Only option left is to have a plug into outlet option from the power bank itself.

This can work better then a wall charger at times it has multiple charges and sturdy too. I have lent it to family members and they have said it replaced all other charges they had. Great value for the money

Wow! I love this power bank! I can charge my samsung s25 ultra so much faster than other power banks I tried. And super convient to just pull this out and use than looking for a power outlet, and digging out my wall charger with it's cord wrapping around everything in my bag. This power bank charges (itself) up much quicker than the other ones I have previously used (that I sent back) I purposely chose a power bank with a built in charging cord, so I didn't have to worry about not having a cord able to do the fast charging (45w is what I was looking for) if someone "borrowed" my cord and returned a different lower watt cord. We frequently loose power where we live (just had 12 hours of no power 3 days ago) and always right when I'm ready to charge my phone. I had no worries this last time because my power bank was there to charge my phone and kindle paperwhite! This power bank isn't light, but I find it worth it's weight! The digital display is so nice because you know how much juice is left in the power bank. I'm also glad you can just push a button twice and it'll do less strength charging for my older equipment that won't charge at all unless it's just trickling.

Very handy, it keeps my steam deck charged through a 3 hour flight. Don’t have a plug at the couch? This thing will charge your phone quick with juice to spare!

This is honestly the best power bank I have ever used. It holds its charge when its not used. Charges my phone and laptop multiple times with one charge using super fast charge. And you can charge back up the powerbank over night

Muy buena, es carga super rápida (45W) y aguanta como 3 o 4 cargas de móvil. Lo único es que pesa bastante pero sirve mucho

Batterie efficace qui tient toute la journée (charge mini glacière électrique pour médicaments )

Uitstekend,prima 45 watt

Es muy práctica, carga en un tiempo muy corto los equipos móviles y fácil de llevar a cualquier sitio.